Sunday, April 14, 2013

Sun unleashes biggest solar flare of the year yet

The most powerful solar flare of the year erupted from the sun Thursday, April 11, sparking a temporary radio blackout on Earth, NASA officials say.

The solar flare occurred at 3:16 a.m. EDT (0716 GMT) and registered as a M6.5-class sun storm, a relatively mid-level flare on the scale of solar tempests. It coincided with an eruption of super-hot solar plasma known as a coronal mass ejection.

‘The sun’s normal 11-year cycle is ramping up toward solar maximum, which is expected in late 2013.’

- NASA spokeswoman Karen Fox

“This is the strongest flare seen so far in 2013,” NASA spokeswoman Karen Fox explained in a statement. “Increased numbers of flares are quite common at the moment, since the sun’s normal 11-year cycle is ramping up toward solar maximum, which is expected in late 2013.”

NASA’s sun-watching Solar Dynamics Observatory recorded a stunning video of the strongest solar flare of 2013, showing it extreme detail. The spacecraft is one of several space-based observatories keeping track of the sun’s solar weather events.

NASA officials dubbed the solar flare as a “spring fling” for the sun, which has been relatively calm as it heads into its peak activity period.

Thursday’s M-class solar flare was about 10 times weaker than X-class flares, which are the strongest flares the sun can unleash. M-class solar flares are the weakest solar events that can still trigger space weather effects near Earth, such as communications interruptions or spectacular northern lights displays.

The solar flare triggered a short-lived radio communications blackout on Earth that registered as an R2 event (on a scale of R1 to R5), according to space weather scales maintained NOAA, Fox added.

When aimed directly at Earth, major solar flares and coronal mass ejections can pose a threat to astronauts and satellites in orbit. They can interfere with GPS navigation and communications satellite signals in space, as well as impair power systems infrastructure on Earth.

Fox said NASA officials are tracking the coronal mass ejection to see if it poses any space weather concerns for Earth. Meanwhile, the Solar Dynamics Observatory and other space observatories will continue to monitor the sun’s activity.

“Humans have tracked this solar cycle continuously since it was discovered, and it is normal for there to be many flares a day during the sun’s peak activity,” Fox explained.

Sounds synchronized to brain rhythms may improve sleep, memory

Want better sleep? A new study suggests ditching the white-noise machine and tuning into your brain’s own rhythms.

The research from the University of Tubingen in Germany suggests that slow sounds tuned into the brain’s rhythms during sleep improves not only those rhythms but memory as well.

RELATED: OVERNIGHT DIET: DO YOU BELIEVE THE HYPE?

During deep sleep, the brain’s electrical patterns follow a slow oscillating rhythm, the scientists said.

Head researcher Jan Born and colleagues played rhythmic sounds generated to match electrical brain readings of 11 sleepers, playing the sounds of their own brain oscillations to them during deep sleep. “The beauty lies in the simplicity,” Born said in a statement.

RELATED: DANISH MAN ACQUITTED OF SEX ASSAULTS BECAUSE HE SUFFERS FROM ‘SEXSOMNIA’

After they’d been exposed during sleep to stimulating sounds that were in sync with the brain’s slow oscillation rhythm, the subjects were better able to remember word associations they had learned the evening before. Out-of-sync sounds, however, didn’t have any effect.

In addition to boosting memory, Born suggests that the brain rhythms might improve sleep for those suffering from insomnia. But don’t rush out and buy slow sleep sound recordings just yet — the sounds will need to be tuned to each person’s own rhythms for the effect to work, the study notes.

RELATED: DIABETES LINKED TO LOW SLEEP HORMONE LEVELS: STUDY

Findings were published online April 11 in the journal Neuron.

Previously lost Soviet Mars 3 lander discovered by Mars Orbiter



On May 28, 1971, the former Soviet Union sent a lander to the Red Planet. Called the Mars 3, it followed the ill-fated and crashed Mars 2 to the planet, landing on the surface on December 2 of the same year and achieving the first successful soft landing on Mars in human history. The Mars 3 opened to release its PROP-M rover, transmitted for all of 14.5 secondsâ€"and fell silent. The craft has not been seen or heard from since.

Until now, that is. NASA’s Mars Reconnaissance Orbiter relayed images taken by the orbiter’s High Resolution Imaging Science Experiment (or HiRISE) that potentially revealed the Soviet craft’s location in 2007. A group of internet-based Russian Curiosity enthusiasts caught wind of what portion of Mars had been photographed and searched for their lost legacy.

Mars 3 is thought to have landed in the area known as Ptolemaeus Crater (or latitude 45 degrees south, longitude 202 degrees east specifically). Vitali Egorov of St. Petersburg, Russia, knew this. Head of the aforementioned Russian Curiosity group, Egorov used crowdsourcing to enable his subscribers to search the 2007 images for evidence of the lander’s resting place. On December 31, 2012, they did. Or at least, they think they did.

Egorov provided modeling of what certain pieces of the craftâ€"hardware such as the parachute, retrorocket, lander and heat shieldâ€"might look like via HiRISE imagery, and then dispersed the information amidst his investigators. Potential candidates were located in the miniscule details of the southern regions and lay in patterns consistent with entry, descent and landing.

Alexander Basilevsky of the Vernadsky Institute of Geochemistry and Analytical Chemistry in Moscow advises Egorov and his group. He contacted Alfred McEwen, HiRISE Principal Investigator, asking that the region where the suspected remains of Mars 3 were be revisited. McEwen complied, while Basilevsky and Egorov touched base with Russian engineers for more clarification.

New HiRISE images of the area, tailored to highlight the hardware candidates, were received on March 10 of this year. The supposed parachute is consistent with understood measurements (7.5 meters in diameter; a fully spread parachute would measure 11 meters). The other suspected pieces are a retrorocket candidate (complete with chain-like extension, which would have connected it to the lander), one for the lander itself with its four open petals (from which its rover would emerge), and what could be the heat shield (if given that it is partially buried).

NASA does believe the evidence favors the Mars 3 having finally been found, but it cannot yet say for certain.

“Together, this set of features and their layout on the ground provide a remarkable match to what is expected from the Mars 3 landing, but alternative explanations for the features cannot be ruled out,” said McEwen. “Further analysis of the data and future images to better understand the three-dimensional shapes may help to confirm this interpretation.”

Panthers vs. Penguins | Sat., April 13, 2013

Pittsburgh Penguins’ Craig Adams (27) and Florida Panthers’ Shawn Matthias, right, fight for the puck as referee Darren Gibbs, center, is caught between them during the second period of an NHL hockey game on Saturday, April 13, 2013, in Sunrise, Fla. Lynne Sladky / AP

Maria Tallchief, Who Dazzled at the Ballet, Dies at 88

Her daughter, the poet Elise Paschen, confirmed the death. Ms. Tallchief lived in Chicago.

A former wife and muse of the choreographer George Balanchine, Ms. Tallchief achieved renown with Balanchine’s New York City Ballet, dazzling audiences with her speed, energy and fire. Indeed, the part that catapulted her to acclaim, in 1949, was the title role in the company’s version of Stravinsky’s “Firebird,” one of many that Balanchine created for her.

The choreographer Jacques d’Amboise, who was a 15-year-old corps dancer in Balanchine’s “Firebird” before becoming one of City Ballet’s stars, compared Ms. Tallchief to two of the century’s greatest ballerinas: Galina Ulanova of the Soviet Union and Margot Fonteyn of Britain.

“When you thought of Russian ballet, it was Ulanova,” he said an interview on Friday. “With English ballet, it was Fonteyn. For American ballet, it was Tallchief. She was grand in the grandest way.”

A daughter of an Osage Indian father and a Scottish-Irish mother, Ms. Tallchief left Oklahoma at an early age, but she was long associated with the state nevertheless. She was one of five dancers of Indian heritage, all born at roughly the same time, who came to be called the Oklahoma Indian ballerinas: the others included her younger sister, Marjorie Tallchief, as well as Rosella Hightower, Moscelyne Larkin and Yvonne Chouteau.

Growing up at a time when many American dancers adopted Russian stage names, Ms. Tallchief, proud of her Indian heritage, refused to do so, even though friends told her that it would be easy to transform Tallchief into Tallchieva.

She was born Elizabeth Marie Tall Chief on Jan. 24, 1925 in a small hospital in Fairfax, Okla. Her father, Alexander Joseph Tall Chief, was a 6-foot-2 full-blooded Osage Indian whom his daughters idolized and women found strikingly handsome, Ms. Tallchief later wrote. (She and her sister joined their surnames when they began dancing professionally.)

Her mother, the former Ruth Porter, met Mr. Tall Chief, a widower, while visiting her sister, who was a cook and housekeeper for Mr. Tall Chief’s mother.

“When Daddy was a boy, oil was discovered on Osage land, and overnight the tribe became rich,” Ms. Tallchief recounted in “Maria Tallchief: America’s Prima Ballerina,” her 1997 autobiography written with Larry Kaplan. “As a young girl growing up on the Osage reservation in Fairfax, Okla., I felt my father owned the town. He had property everywhere. The local movie theater on Main Street, and the pool hall opposite, belonged to him. Our 10-room, terracotta-brick house stood high on a hill overlooking the reservation.”

She had her first ballet lessons in Colorado Springs, where the family had a summer home. She also studied piano and, blessed with perfect pitch, contemplated becoming a concert pianist.

But dance occupied her attention after the family, feeling confined in Oklahoma, moved to Los Angeles when she was 8. The day they arrived, her mother took her daughters into a drugstore for a snack at the soda fountain. While waiting for their order, Mrs. Tall Chief chatted with a druggist and asked him if he knew of a good dancing teacher. He recommended Ernest Belcher.

As Ms. Tallchief recalled in her memoir, “An anonymous man in an unfamiliar town decided our fate with those few words.”

Mr. Belcher, the father of the television and film star Marge Champion, was an excellent teacher, and Ms. Tallchief soon realized that her training in Oklahoma had been potentially ruinous to her limbs. At 12 she started studies with Bronislava Nijinska, a former choreographer for Diaghilev’s Ballets Russes, who had opened a studio in Los Angeles.

Nijinska, a formidable pedagogue, gave Ms. Tallchief special encouragement. But she also had classes with other distinguished teachers who passed through Los Angeles. One, Tatiana Riabouchinska, became her chaperon on a trip to New York City, which, since the outbreak of World War II, had become the base of the Ballet Russe de Monte Carlo, a leading touring company. She joined the troupe in 1942.

Anna Kisselgoff contributed reporting.

Icy clouds over Titan's south pole hint that fall has come

NASA’s Cassini spacecraft has beamed back some very interesting images of Saturn’s largest moon Titan. The images were sent back by the Cassini spacecraft and show that an icy cloud is beginning to grow over the south pole of the moon. NASA says that that icy cloud indicates that fall has begun on Titan’s southern hemisphere.

titan1

Scientists and researchers don’t know what the cloud is made up of, but a similar cloud has been dissipating over Titan’s north pole where springtime has begun. The NASA researchers associate the cloud forming over the southern pole of the moon with winter weather. NASA says that the interesting thing about the cloud forming over the south pole is that this is the first time this sort of cloud has been detected anywhere other than the north pole of the moon.

Titan is very interesting to astronomers and scientists, it is the second largest moon in the entire solar system. Titan is also the only moon that has clouds and a dense atmosphere similar to a planet. Observations made by the Cassini spacecraft have noted that warmer air from the southern hemisphere of the moon rises into the atmosphere and then gets dumped on the moon’s North pole.

As that air descends from high in the atmosphere to the North pole of Titan it cools and forms the icy cloud. While here on earth we get several seasons in a single calendar year, Titan has a much longer seasonal pattern. The north pole of Titan begin transitioning from winter to spring in August of 2009. However, the first signs of the ice cloud in the southern hemisphere weren’t spotted until July of 2012. While scientists don’t know what the clouds on Titan are made from, they do know a few things the cloud cover isn’t made from. Scientists have ruled out chemicals such as methane, ethane, and hydrogen cyanide.

[via Space.com]

FDA advisory panel to reconsider Avandia safety


Fri Apr 12, 2013 5:19pm EDT

(Reuters) – A federal health advisory panel in June will reconsider safety data on GlaxoSmithKline Plc’s Avandia diabetes drug, although the British drugmaker on Friday said it has not sought permission to make the nearly discontinued drug widely available again in the United States.

The U.S. Food and Drug Administration in September 2010 placed severe restrictions on use of the pill, due to heart attacks and deaths linked to the product, saying it should be available only to patients who cannot control their diabetes with any other drug. Glaxo estimates that only about 3,300 people in the United States still take the former blockbuster product.

Glaxo spokeswoman Mary Anne Rhyne said an item in the upcoming edition of the Federal Register said the FDA advisory panel will meet on June 5-6 to discuss the drug. She speculated the advisory panel will ask for an update from Glaxo on safety information it sought from the drugmaker in 2010.

The panel at the time had asked Glaxo to commission a re-examination of a large study of Avandia, called RECORD, to better assess the drug’s safety. It also asked Glaxo to devise a means of better controlling availability and use of the drug, called a Risk Evaluation and Mitigation Strategy plan.

“We haven’t asked for any changes in the drug label or in distribution for Avandia,” Rhyne said. Moreover, she said Glaxo had not requested the planned June meeting of the FDA’s Endocrinologic and Metabolic advisory panel, which will be held jointly with the FDA’s Drug Safety and Risk Management Advisory committee.

Rhyne said a group of medical experts from Duke University has re-examined the RECORD study and recently submitted its findings to the FDA. She said it found there was no significant difference in cardiovascular safety between Avandia and two other types of widely used oral drugs – metformin and sulfonylureas.

(Additional reporting by Michele Gershberg in New York; editing by Gary Hill and Matthew Lewis)

China says new bird flu cases found in central China


BEIJING |
Sat Apr 13, 2013 10:17pm EDT

BEIJING (Reuters) – Two people in the central Chinese province of Henan have been infected by a new strain of avian influenza, the first cases found in the region and bringing the total number nationwide to 51, Xinhua state news agency said on Sunday.

One of the victims, a 34-year old man in the city of Kaifeng, is now critically ill in hospital, while the other, a 65-year old farmer from Zhoukou, is stable. The two cases do not appear to be connected.

A total of 19 people in close contact with the two victims were under observation but had shown no signs of infection, Xinhua said.

On Saturday, the China Centre for Disease Control and Prevention confirmed that a seven year-old child in the capital of Beijing had been infected by the H7N9 bird flu virus, the first case to be reported outside of eastern China, where the new strain emerged last month.

The child’s parents work in the poultry trade.

Investigators are trying to ascertain the source amid fears that it could cause a deadly pandemic similar to Severe Acute Respiratory Syndrome (SARS) in 2003, which killed about one in 10 of the 8,000 people it infected worldwide.

But authorities say there is still no indication of human-to-human transmission of the virus, which has already killed 11 people in Shanghai and the provinces of Zhejiang, Jiangsu and Anhui.

(Reporting by David Stanway; Editing by Nick Macfie)

Thursday, April 11, 2013

WrestleMania 29: Superstars That Will Use Momentum to Carry WWE in 2013

Now that WrestleMania 29 and the subsequent Raw are out of the way, it's time to analyze the WWE's marquee pay-per-view and find the good, the bad and the downright ugly of the big event. There were title changesâ€"including John Cena winning the

WrestleMania 29 results, featuring CM Punk vs. Undertaker and John Cena vs. The Rock for the WWE Championship.

WrestleMania 29 results, featuring CM Punk vs. Undertaker and John Cena vs. The Rock for the WWE Championship.

Full coverage of WrestleMania 29 from New Jersey, including GIFs, videos and results.

This year's WrestleMania was a real mixed bag. Spencer Hall, Jason Kirk and Bill Hanstock talk about the highs and lows of professional wrestling's biggest night.

Two new bills aim to strengthen mental health help

An Indiana lawmaker has introduced two bills aimed at improving mental health coverage for service members.

Rep. Andre Carson, a Democrat who had two military mental health bills signed into law in 2011, now proposes improved mental health assessments for service members returning from contingency operations and better notice of what mental health services are available.

The goal, he said, is to reduce suicides by improving access to mental health services and providing notice throughout a military career that mental health services are available and that there is nothing wrong with seeking help.

Both bills were introduced Wednesday.

The Military Suicide Reduction Act, HR 1463, would improve the mental health assessments already provided to troops when they return from deployments on contingency operations. Better screening might help identify people who need counseling, Carson said.

“We are quick to diagnose and treat service members who are injured in combat, with medics rushing to those who are struck by enemy IEDs or gunfire,” he said. “When it comes to the mental health challenges placed on our service members, we abandon them through months of deployment to deal with post traumatic stress disorder, depression and suicidal thoughts.”

The Military Mental Health Empowerment Act, HR 1464, tries to encourage more people to seek mental health counseling if they need it by providing notice, beginning in the first days of military training, about the availability of help and by attempting to eliminate the perceived stigma associated with seeking help by strengthening privacy policies.

“Seeking help shouldn’t be something our service members have to second guess,” Carson said. “They shouldn’t have to fear drawing unwanted attention to themselves or derailing their careers.”

Test-tube baby pioneer Sir Robert Edwards dies

Professor Sir Robert Edwards (L) with Louise Brown (R) and her mother Lesley Brown (middle)Professor Sir Robert Edwards (left) with Louise Brown (right) and her mother Lesley Brown in 2008

The world’s first test-tube baby, Louise Brown, has led the tributes to the pioneer of IVF, who has died aged 87.

Prof Sir Robert Edwards was knighted in 2011, five decades after he began experimenting with IVF.

His work led to the birth of Ms Brown at Oldham General Hospital in 1978. She said he had brought “happiness and joy” to millions of people.

IVF is used worldwide and has resulted in more than five million babies.

Prof Edwards died in his sleep after a long illness.

Ms Brown said: “I have always regarded Robert Edwards as like a grandfather to me.

“His work, along with Patrick Steptoe, has brought happiness and joy to millions of people all over the world by enabling them to have children.

“I am glad that he lived long enough to be recognised with a Nobel prize for his work, and his legacy will live on with all the IVF work being carried out throughout the world.”

‘Immense impact’

The University of Cambridge, where Prof Edwards was a fellow, said his work “had an immense impact”.

Continue reading the main story

IVF

Robert Edwards is known as “the father of IVF” and he certainly has a big family.

Louise Brown, born in 1978, was the first test-tube baby.

Since then, more than five million children have been born through IVF.

In vitro fertilisation has completely changed the prospects for couples unable to have children.

Fertilising an egg with sperm outside the body and implanting the resulting embryo means infertility is no longer a certain barrier to starting a family.

The technique sparked a huge ethical debate in 1978 and attracted media attention around the world.

Born in Yorkshire in 1925 into a working-class family, Prof Edwards served in the British army during World War II before returning home to study first agricultural sciences and then animal genetics.

Building on earlier research, which showed that egg cells from rabbits could be fertilised in test tubes when sperm was added, Edwards developed the same technique for humans.

In a laboratory at Cambridge in 1968, he first saw life created outside the womb in the form of a human blastocyst, an embryo that has developed for five to six days after fertilisation.

“I’ll never forget the day I looked down the microscope and saw something funny in the cultures,” Edwards once recalled.

‘Remarkable man’

“I looked down the microscope and what I saw was a human blastocyst gazing up at me. I thought, ‘We’ve done it’.”

“Bob Edwards is one of our greatest scientists,” said Mike Macnamee, chief executive of Bourn Hall, the IVF clinic founded by Prof Edwards with his fellow IVF pioneer Patrick Steptoe, a gynaecological surgeon.

Prof Martin Johnson, one of his first students, said: “Bob Edwards was a remarkable man who changed the lives of so many people.

“He was not only a visionary in his science but also in his communication to the wider public about matters scientific, in which he was a great pioneer.

“He will be greatly missed by his colleagues, students, his family and all the many people he has helped to have children.”

Prof Peter Braude, Emeritus Professor of Obstetrics and Gynaecology at King’s College London, said: “Few biologists have so positively and practically impacted on humankind.

“Bob’s boundless energy, his innovative ideas, and his resilience despite the relentless criticism by naysayers, changed the lives of millions of ordinary people who now rejoice in the gift of their own child.”

Edwards was too frail to pick up his Nobel prize in Stockholm in 2010, leaving that job to his wife Ruth, with whom he had five daughters.

He remained a fellow of Churchill College, Cambridge, until his death.

His work was motivated by his belief, as he once described it, that “the most important thing in life is having a child.”

“Nothing is more special than a child,” he said.

MTV star Farrah Abraham's porn video 'a new low of lows,' experts say

There’s low, and then there’s low.

Former MTV reality star Farrah Abraham, 21, who shot to fame as a subject of the network’s “16 and Pregnant” in 2009 and its spinoff “Teen Mom,” admitted this week that she had sex on camera with professional porn star James Deen. It was then widely assumed the idea was that the video was to then be “leaked” as a celebrity sex tape.

While sex tapes are nothing new in the scandal drenched Hollywood community, some argue that hiring a “pro” to orchestrate a fake sex tape is evidence of a whole new level of desperation.

“Staging an event like this is really a desperate cry for fame. As the old adage goes, fame is fleeting and only lasts fifteen minutes. But today’s stars, and reality stars in particular, are looking for ways to make their fame last as long as possible,” sociologist popular culture expert Dr. Hilary Levey Friedman told FOX411’s Pop Tarts column. “The way to keep building fame is to be talked about, and in our crowded media space it takes something quite controversial to get so much ink.”

Life and career strategist Suzannah Galland says Abraham’s stunt says a lot about our culture.

“Hollywood’s impact has misguided youth yet again. This is a new low of lows where the latest self-creative hype is shaped around being crude and in your face,” she said. “It’s very clear that being an exhibitionist is in demand, and will encourage other aspiring fame seekers to crave the same kind of attention.”

Even though it worked for the likes of Kim Kardashian, who several years ago shot to international fame and spawned a reality television empire after her sex tape with rapper Ray-J surfaced, some industry experts are not convinced that celebrity sex tapes in today’s media climate have the same fame and fortune-wielding impact. 

In other words, Abraham may very well have taken her clothes off for nothing.

“The power of sex tapes to boost a would-be celebrity’s career is very difficult to predict. I don’t know whether it will revive, boost or prolong Farah’s career, but it has limited her options,” said Quentin Boyer, public relations director for adult entertainment site Pink Visual. “Reality TV evidently doesn’t mind if its assorted personalities have a ‘porn past,’ but a whole lot of other industries and markets do.”

However, Joanna Angel, the co-founder of the Burning Angel porn company,  says the press surrounding Abraham’s video is proof it was a good idea.

“The fact of the matter is a few weeks ago this girl was just some girl on a past season of a reality TV show. She was actually one of the more responsible moms on the show â€" yes I watch it â€" which should be a good thing, but unfortunately it made her yesterday’s news really quickly,” Angel said. “The more messed up moms on the show, like Amber and Janelle, are in gossip magazines all the times because they are constantly in and out of rehab or jail or whatever. In any case, everyone is talking about her now. And what is she going to do, get a ‘real job?’ It’s hard to go from being on TV to being a manager at Best Buy.”

Getting down and dirty for the cameras isn’t Abraham’s only attempt to stay relevant since her MTV series wrapped in August of last year. Immediately after the show’s conclusion, she released a song and a music video featuring her young daughter, Sophia, wrote a book entitled “My Teenage Dream Ended,” marketed her own pasta sauce, and completed some sexy bikini modeling shoots.

But it seems Abraham isn’t quite ready to admit she made her video for the cash and attention. Instead she is claiming that she is a “great woman, mother and entrepreneur” and that she simply wanted her own personal video made and photos taken for her own personal viewing pleasure when she is older, so that she will have her “best year to look back on.”

“Society has taught this young woman and many others that ‘shock and awe’ gets attention and that being a sex on our object is highly valued by our culture. We reward immature and trashy behavior and glaze over and ignore those who are making a positive difference in our world,” concluded media activist and director of the “Cover Girl Culture” documentary, Nicole Clark. “It is a sad reflection that many girls have learned from our society, over which Hollywood has a huge influence, that they need to be remembered as sex objects in order to feel worthy and successful.”

DNA pioneer Francis Crick letter sells for $5.3m at New York auction

Francis Crick and sketch of the DNA structureCrick wrote to his son in 1953 including a sketch of the DNA structure

A letter written by scientist Francis Crick describing his discovery of the double helix shape of DNA has been sold for $5.3m (£3.45m).

An anonymous buyer purchased it at a New York auction on Wednesday.

Crick wrote to his 12-year-old son Michael in March 1953 describing the discovery and including a sketch.

The Nobel Prize medal given to Crick for the breakthrough is expected to fetch between $500,000 (£325,000) and “several million” at auction later.

Professor Crick, who died aged 88 in 2004, helped discover the “secret of life” at Cambridge University in 1953.

‘Stained lab coat’

Letter written by Francis Crick to his son in March 1953The letter described Crick and Watson’s “beautiful” discovery

In the seven-page letter Crick told how he and James Watson found the copying mechanism “by which life comes from life”.

It was written more than a month before the pair officially published their work.

The letter began: “My dear Michael, Jim Watson and I have probably made a most important discovery.

“We have built a model for des-oxy-ribose-nucleic-acid (read carefully) called DNA for short.”

He described it as a “beautiful” structure and included a sketch of it, underneath which he wrote: “The model looks much nicer than this.”

The letter concluded: “Read this carefully so that you will understand it. When you come home we will show you the model.

“Lots of love, Daddy.”

The letter was expected to fetch about $1m (£652,000), a spokesman for Christie’s said.

It was a record for a letter sold at auction, he added.

Crick, along with James Watson and Maurice Wilkins, was given the 1962 Nobel Prize for Physiology or Medicine for “discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material”.

The medal will be sold later at Heritage Auctions in New York together with the cheque and diploma Crick received as part of the prize and one of his lab coats, which has “various stains on it”.

His family will donate 20% of the profit to researchers at the Francis Crick Institute in London.

Nobel Prize medal awarded to Francis CrickCrick received the medal in 1962

The scientist’s granddaughter, Kindra Crick, said the medal had been locked away for most of the time since it was awarded.

She said: “This marks the 60th anniversary of the historic discovery of the structure of DNA and 50 years have passed since Francis Crick was awarded the Nobel Prize.

“Our hope is that, by having it available for display, it can be an inspiration to the next generation of scientists.”

Crick was born in 1916 in Weston Favell near Northampton and educated at Northampton Grammar School. The twice-married scientist died in July 2004 in San Diego.

Rosalind Franklin also played a key role in the discovery of DNA but died in 1958, before the prize was awarded.

China's bird flu response shows new openness

SHANGHAI — After a new and lethal strain of bird flu emerged in Shanghai two weeks ago, the government of China’s bustling financial capital responded with live updates on a Twitter-like microblog. It’s a starkly different approach than a decade ago, when Chinese officials silenced reporting as a deadly pneumonia later known as SARS killed dozens in the south.

The contrast shows a new, though still evolving, openness in China that was learned from the SARS debacle, which devastated the government’s credibility at home and abroad. It also reflects the demands of a more prosperous and educated citizenry for information and its use of social media to get it.

“Publicize information to prevent `bird flu panic,’” read the headline of a recent front-page commentary in the People’s Daily, the ruling Communist Party’s newspaper, that urged government departments to release information quickly about an outbreak that has killed 10 and sickened 28 others.

The latest death, of a 74-year-old man, was reported in Shanghai, where two others were also reported sick. Neighboring Jiangsu province reported two more people infected Thursday.

Though some microbloggers and media are questioning why it took a couple of weeks after the first deaths for authorities to announce the new strain of bird flu, international health experts have broadly praised China’s response. The government has said that it takes time for scientists to identify the virus and that such a finding had to be put through several layers of verification before being announced.

The new openness is thanks in part to people like Li Tiantian, founder of Dingxiangyuan, an online medical network popular with Chinese health care workers. His microblog is among a number of sites that have been tracking the government’s response to the new bird flu. “It’s evident that the strength of social media can pressure the government to be more open, more transparent,” he said from his base in the eastern city of Hangzhou.

Li remembers a time 10 years ago when state media were the public’s only source of information. As rumors swirled that a mysterious pneumonia was killing people in Beijing, Li, then a postgraduate student, dismissed the fears as overblown because he saw footage on state television of seemingly carefree foreign tourists arriving in the country’s capital.

It took months for Chinese authorities to start acknowledging the true scale of SARS – but by then it was too late to stop it from spreading worldwide and killing hundreds.

SARS is much deadlier than bird flu, with an ability to spread from person to person that the bird flu virus generally lacks.

Since China reported the first human infections of the new bird flu virus, known as H7N9, on March 31, authorities have had to compete with the online rumor mill. They have also responded to demands spread through microblogs.

After some urged an investigation into a potential link to thousands of pig carcasses found floating in a river, agricultural officials said they tested pig carcass samples and did not find any bird viruses. When others said authorities should help pay the medical bills of those affected, health officials said hospitals were not allowed to turn away patients who could not afford treatment.

Shanghai is also on guard against bird flu in the real world: Signs in apartment compounds warn residents to watch out for the high fevers, breathing difficulties and other symptoms of the virus. At the Ruijin Hospital in the city’s tree-lined, former French Concession area, patients with high fevers and other flu-like symptoms are handed disposable thermometers and masks and ushered in through separate entrances.

Breeders of homing pigeons have been prevented from letting their birds fly freely. The sale of live fowl has been suspended, and cages in a wholesale market once stuffed with clucking chickens are now empty save for the rats that roam inside them.

The message seems to be hitting home. Wang Sumin, 61, used to buy live chickens twice a month and slaughter them at home but has stopped purchasing poultry altogether. “We are all very concerned about this problem, after all, there are children and elderly in my family,” Wang said as she mounted her scooter to head home from Huhuai market with bulging bags of fresh vegetables.

Fears remain high in a country where deadly viruses have jumped from animals to humans before. “I’ve been really afraid to shop here since I heard the news that they found the virus in pigeons here,” said Cheng Long, 26, a restaurant cook shopping for vegetables at the same market. He now avoids the stray dogs roaming the market in case they have been infected: “I come here every day and can’t afford to take any chances. People like us are the first ones to get sick from such diseases.”

Health experts have given kudos to Beijing for being forthcoming with information, sharing the H7N9 virus’ gene sequencing and samples with the World Health Organization’s global research centers and providing timely updates of new infections and deaths. During the SARS outbreak in 2003, some patients were taken out of hospitals in Beijing and driven around the city to keep them out of sight as a visiting team of WHO investigators toured health facilities.

“I think all of us have been very impressed with the Chinese response,” said Michael Osterholm, a University of Minnesota infectious-disease expert. “You gotta give credit where credit’s due.”

But old habits die hard. In one case, it is not clear if authorities even informed a patient’s relatives about his condition after the virus was discovered. Wu Demao, the father-in-law of Wu Liangliang, one of the first patients – and at 27, the youngest so far – to die from the virus, said his family only found out that his son-in-law was one of the first victims of the new virus when friends alerted him to official media reports on March 31. That was more than two weeks after the son-in-law fell sick and died when his lungs failed.

“Even I don’t really know what his condition was. The cause of his death was not told to us, even after he died. It was not clear until my friends and relatives told me,” Wu said outside his rented apartment in Minhang, a Shanghai suburb, on a recent evening. “We asked if it was SARS or bird flu. The hospital could not answer. They just said it was severe pneumonia.” A woman who answered the phone at the No. 5 People’s Hospital in Shanghai said it was not the facility’s responsibility to notify relatives about the diagnosis.

Wu said his family was being treated like pariahs in their community amid fears about the virus, and that they were asked to leave their pork stall at the neighborhood market because its manager felt the media attention they were attracting was bad for business. Wu and his wife declined to comment further, lamenting: “It’s no use. We are just ordinary people, no one will help us.”

Wednesday, April 10, 2013

Margaret Thatcher debate mixes discord amid the tributes

In her distinctive mixture of patriotism, moral fervour, strenuous work ethic, individualism, frugality and dislike of the smooth ways of the metropolitan establishment, Margaret Thatcher epitomised provincial nonconformity more than any other 20th

Margaret Thatcher appeared on Desert Island Discs in 1978, the year before she became Prime Minister…

Margaret Thatcher may be one of the UK's most famous figures but, even as her funeral approaches, she is failing to draw in tourists. In gift shops across the Strand, where her funeral procession will travel, and in the tourist hotspots of Piccadilly

The Meryl Streep biopic excepted, musicians, novelists and playwrights were usually harsh in their depictions of the former British prime minister.

With the passing of Baroness Margaret Thatcher, the world has lost one of the great champions of freedom and liberty, and America has lost a true friend. As a grocer's daughter who rose to become Britain's first female prime

'Accidental Racist' and Lyrical Provocation

Monday (April 8) was not a good day for LL Cool J. The legendary Queens rapper went from G.O.A.T. to goat in social media after his lyrics on “Accidental Racist,” a post-racial collaboration with Brad Paisley, came under fire from critics and fans

Paisley, LL Cool J: 'Accidental Racist' Is About Forgiveness. The country singer and rapper collaborated on a controversial new duet. 03:12 | 04/10/2013. Related Links: Watch: Brad Paisley, LL Cool J Duet Tackles Racism · Watch: Country Star Discusses

By midnight, the widespread, unsolicited derision had apparently taken its toll; pretty much all of the readily searchable links to the YouTube video for “Accidental Racist” that originally circulated â€" basically an audio clip of the tune that

Updated April 10, 2013 7:38 PM. 'Accidental Racist' and Lyrical Provocation. Debaters. Eddie S. Glaude Jr. It's How We 'Do' Race in the Age of Obama. Eddie S. Glaude Jr., Princeton University. The lyrics reflect individual anxieties over personal

When "Accidental Racist," Brad Paisley's new collaboration with LL Cool J featured on the country superstar's new "Wheelhouse" album, was officially released on Monday (April 8), the media's reaction to the song was… dubious, at best. Paisley and LL

Ex-porn star Jenna Jameson headed to court after latest arrest

Former porn star Jenna Jameson is accused of battery, according to police.

Can someone explain why this story about Jenna Jameson getting arrested for beating someone up is blowing up the Internet? Is it that people are surprised by this development? Is it that they've been Googling “Jenna Jameson” non-stop for the past five

In that incident, Jameson, whose real name is Jenna Marie Massoli, was charged with three misdemeanor counts, including driving under the influence of alcohol and drugs, having a blood-alcohol level over the state legal limit and driving on a suspended

Jenna Jameson was arrested on suspicion of battery Saturday night in Newport Beach. And yes, for you inquiring minds, the alleged action appears to have been girl-on-girl. Jameson was at a house on Newport's Balboa Peninsula prior an early birthday

Jenna Jameson has been arrested for battery. Read on for the details.

MMA's First Transgender Fighter Fallon Fox Doesn't Deserve the National Stage

Fallon Fox has released a statement on UFC fighter Matt Mitrione, who was recently suspended following comments directed at her.

Transgender fighter Fallon Fox was the subject of an insult laden tirade by UFC heavyweight Matt Mitrione during an episode of The MMA Hour on Monday. Fox responded to Mitrione's comments via her facebook page on Tuesday. “Matt Mitrione went well

To White, such a solution appeared the easiest way to prevent a situation he called "a pain in the ass," and which forced the industry-leader's hand in taking action against Mitrione, who called transgender fighter Fox a "lying, sick, sociopathic

UFC Suspends Matt Mitrione After Comments Concerning Fallon Fox – UFC takes action against heavyweight.

Transgender fighter Fallon Fox was the subject of an insult laden tirade by UFC heavyweight Matt Mitrione during an episode of The MMA Hour on Monday. Fox responded to Mitrione's comments via her facebook page on Tuesday. “Matt Mitrione went well

Tuesday, April 9, 2013

Turbulence ahead as climate changes

New research linking climate change to turbulence points to bumpier flights and rising costs for airlines

Get ready for more choppy, nerve-fraying transatlantic flights.

New research shows that climate change will cause more turbulence for transatlantic fliers by the middle of this century, and possibly lead to higher costs for airlines and passengers.

According to a paper published in the scientific journal, Nature, climate change will significantly increase turbulence over the North Atlantic, a popular route between North America and Europe.

The report concluded that “journey times may lengthen and fuel consumption and emissions may increase” as a result.

This increase in emissions could then intensify global warming problems, causing a vicious circle for pilots, fliers and the environment.

Currently, turbulence causes about $150 million a year in damages to planes and other expenses, said Paul Williams, one of the report’s authors from the department of meteorology at the University of Reading. There was a high chance overall industry costs would rise as turbulence intensifies, he said.

British Airways, one of the heaviest users of the North Atlantic routes, said it invested heavily in systems to help its pilots detect and avoid turbulence.

“The technology and training to predict, avoid and mitigate turbulence has improved hugely over the past 20 years and we would expect that pattern to continue into the future,” it said in a statement.

Related: Absurd airline fees

The U.K.-based researchers used a climate model from Princeton to analyze the specifics of how turbulence will increase in the winter.

“We were surprised by how robust the results were for the North Atlantic region,” said co-author Manoj Joshi, a lecturer in climate dynamics from the University of East Anglia.

The results showed that the area above the North Atlantic that would experience “significant” turbulence will double, explained Williams. “Significant” turbulence can be classified as turbulence that would prompt the pilot to turn on the seat belt sign, he said.

Joshi said he expects to find similar results when he looks at the North Pacific region, between Japan and the west coast of the United States.


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Researchers discover new evidence that dinosaurs were strong swimmers



An international research team has discovered new evidence that dinosaurs were strong swimmers, capable of paddling long distances. They posit that learning more about dinosaurs can help them track evolution over millions of years.

University of Alberta graduate student Scott Persons says that “from dinosaurs we’ve learned about colour vision in some of today’s animals, and the ancient animals are linked to the evolution of other life we take for granted, like birds and flowering plants.”

Persons and his colleagues studied strange claw marks discovered on a river bottom in China that is thought to have once been a route frequented by dinosaurs.

In close proximity to fossilized footprints of several Cretaceous era animals researchers located a series of claw marks that they think suggest a coordinated, left-right, left-right progression.

According to Persons, the claw marks were made by the tips of a two-legged dinosaur’s feet as it swam in the river with only its tippy toes scraping the bottom. The claw marks stretch a distance of approximately 15 meters which the researchers contend is proof that dinosaurs were able to swim with coordinated leg movements. These tracks were made by the meat-eating theropod dinosaur.

Fossilized evidence suggests that more than 100 million years ago the river in China experienced dry and wet cycles. According to Persons, the “dinosaur super-highway” has given researchers plenty of foot prints of theropods and four-legged sauropods to study.

According to a University of Alberta news article written by Brian Murphy, Persons and his colleagues plan to continue examining dinosaurs’ ability to swim with the ultimate goal that the analysis will offer information about animals. Persons says that paleontology has already yielded a few connections between life on Earth 65 million years ago and today.

“Want to know why our pet dogs or livestock have limited colour vision? It’s because early mammals sacrificed cones for rods in their eyes so they could see better in the dark and better avoid dinosaurs,” notes Persons in the news article.

The study’s findings were described in detail in the journal Chinese Science Bulletin.

Metta World Peace says he'll play Tuesday

EL SEGUNDO – Kobe Bryant has a nickname for Metta World Peace that was more than fitting on Monday afternoon, when the Lakers small forward made the stunning announcement that he would play in Tuesday night’s game against New Orleans just 12 days after having surgery to repair a torn meniscus in his left knee.

“I call him Logan now – he’s Wolverine,” Bryant said of the popular X-Men character.

Metta World Beast is more like it.

“I’m not very surprised,” Bryant also said. “He takes care of himself. He eats all the right stuff. Still, it’s extremely impressive.”

If it were up to World Peace, who was expected to miss at least six weeks, he said he would have played three games ago when the Lakers defeated Dallas on April 2. This wasn’t a case of World Peace going rogue with his own recovery plan, either, as Lakers coach Mike D’Antoni put the odds of World Peace playing against the Hornets at “90, 80 (percent).” After going through an extensive pregame shooting routine before the Lakers’ game against the Clippers on Sunday, World Peace took part in all of Monday’s practice and put in extra work afterward.

“Tomorrow morning he’ll go through some more tests, and if he passes he’ll play,” D’Antoni said.

The Lakers need all the help they can get, of course, as they trail the Utah Jazz by 1/2 a game for the eighth and final playoff spot in the Western Conference and, with five games left, are on the verge of missing the postseason for the first time since 2005. The Jazz, who have four games left, hold the tiebreaker between the two teams because they won two of three meetings with the Lakers this season.

Exec threatens to make Fox pay-TV-only channel if Aereo goes on

A top executive with the owner of the Fox broadcast network on Monday threatened to convert the network to a pay-TV-only channel if Internet startup Aereo Inc. continues to “steal” Fox’s over-the-air signal and sell it to consumers without paying for rights.

Anyone with an antenna can pick up a TV station’s signals for free. But cable and satellite companies typically pay stations and networks for the right to distribute their programming to subscribers. Industrywide, those retransmission fees add up to billions of dollars every year.

Last week, that business was shaken after a federal appeals court issued a preliminary ruling siding with Aereo, which contends that it doesn’t have to pay those fees because it relies on thousands of tiny antennas.

News Corp. Chief Operating Officer Chase Carey said that not being paid by Aereo jeopardizes the economics of broadcast TV, which relies on both retransmission fees and advertising.

“This is not an ideal path we look to pursue, but we can’t sit idly by and let an entity steal our signal,” Carey said at the annual gathering of broadcasters, called NAB Show, in Las Vegas. “If we can’t do a fair deal, we could take the whole network to a subscription model.”

If realized, Carey’s proposal would amount to a sea change in how Fox does business. Currently, Fox sends its signal to TV stations across the country, including 27 that it owns directly. Those stations relay Fox programming such as “Glee” and “Family Guy” for free over the airwaves in local markets and add their own local news and other programming. While most people get Fox through a pay TV provider anyway, millions of other Americans rely on the free signal coming over their own antennas.

Carey didn’t explain how TV stations would be affected if Fox shut off the signals it sent to broadcasters and went straight to a pay TV model. Later, the company said in a statement that any change would occur “in collaboration with both our content partners and affiliates.”

Aereo takes broadcast signals for free from the air with thousands of little antennas, recodes them for Internet use and feeds that to subscribers’ computers, tablets and smartphones. Plans start at $8 a month, which is much cheaper than a cable package, though the service is mostly limited to broadcast channels.

Last week, the 2nd U.S. Circuit Court of Appeals in New York said that Aereo could continue its service despite a legal challenge by broadcast networks Fox, ABC, NBC and CBS.

In a split ruling, the court accepted Aereo’s position that having individual antennas meant that Aereo wasn’t retransmitting signals. Rather, the appeals court said that Aereo enabled its subscribers to do what they already could on their own with their own antenna and video recorder.

In a separate case, broadcasters are suing a different Internet company called Aereokiller LLC. It also takes broadcast signals using mini antennas and transmits them to paying customers. That case is now before the 9th U.S. Circuit Court of Appeals in San Francisco.

Gordon Smith, president of the National Association of Broadcasters, was interviewing Carey onstage when he made the comments. Smith said he hopes that the courts will eventually rule against Aereo and force it to get in line with other pay TV operators.

“We think in the end, we’ll be on the right side of the law and we will never get to the ‘what-if’ scenarios,” Smith said.

Smith said he hopes that a different ruling at the 9th Circuit will prompt the U.S. Supreme Court to take over the matter.

Ultimately, Congress could step in and update a cable law governing retransmission fees. It was passed in 1992, before the world even had a commercial Web browser let alone viable Internet video technology.

Aereo, backed by billionaire Barry Diller, was limited to New York City when it debuted early last year, but has since expanded to the New York City suburbs, including parts of New Jersey and Connecticut. It plans to expand to Boston, Chicago, Philadelphia, Washington and 18 other U.S. markets this spring.

Aereo Chief Executive Chet Kanojia said the legal OK for Aereo’s service is now the “law of the land” with or without Fox.

“We believe that broadcasting in this country, irrespective of Fox, is a very powerful, fundamental presence,” he said. If Fox exits the space, “we think somebody will be there to take advantage of that great idea of reaching this mass audience.”

Analyst Todd Juenger of Bernstein Research speculated in a research note in January on what would make broadcast networks transition to a pay TV model.

Such a system would result in the loss of local news programs, broadcast personalities and advertising. But a pay TV system could be better for network owners such as Fox if services like Aereo were to thrive, because doing so would cut off technology that siphons away customers from pay TV operators, he wrote.

News Corp.’s stock rose 77 cents, or 2.5 percent, to close Monday at $31.41.

'Teen Mom' star Farrah Abraham reportedly filmed sex tape with James Deen

Adult film star James Deenâ€"yes, the one who starred in “The Canyons” with Lindsay Lohanâ€"is claiming to have filmed a sex tape with former “Teen Mom” star Farrah Abrahams.

“We definitely shot a scene, and in my opinion it was very amazingly awesome,” Deen said, according to The Sun.

“I thought she was very nice and super sexy. I had never heard of her before as I don’t follow pop culture, but it is nice to see that her fame has not gone to her head.”

But Farrah, who was approached by TMZ and questioned about alleged tape, said no such film exists.

On Monday she tweeted: “I have the best relationship with my parents even on a shocking day like today. yes I’m a great daughter amazing mother #Happy”

Still, a photo recently surfaced of the former MTV star holding hands with Deen, at least proving the two have been spending some time together.

Deen, 27, was quick to dismiss rumors that he and the single mom were an item.

“Not dating at all,” he said, according to The Sun. “I don’t know where that picture was taken. Holding hands was to build chemistry and help make her more comfortable.”

And though Abraham is adamant she never filmed a sex tape the wild behavior wouldn’t be completely out of character for the starlet.

Last months, photos surfaced of Abraham partying in lingerie and kissing another woman.

And since her run on MTV’s “Teen Mom” ended in 2012, Abraham has seemingly been desperate to try and hold on to her star status.

In Aug. 2012, she released a song and a music video, which featured her and her daughter, Sophia. She also penned the book “My Teenage Dream Ended,” and created her own pasta sauce with her picture on the label. Abraham has also tried her hand at modeling since “Teen Mom” wrapped, posing in sexy bikini shoots.

Abraham first entered the spotlight in 2009 when she appeared on MTV’s “16 and Pregnant” and gave birth to her daughter on the documentary series. She then returned to the network for the spinoff series “Teen Mom,” which ran for four seasons.

Reps for Farrah did not immediately return FOX 411′s request for comment. 

Monday, April 8, 2013

Taylor Swift, Tim McGraw, & Keith Urban - ACM Awards Performance 2013

Taylor Swift takes the stage with Tim McGraw and Keith Urban at the 2013 Academy of Country Music Awards held at the MGM Grand Garden Arena on Sunday (April 7) in Las Vegas, Nev.

The country trio sang the Tim‘s song “Highway Don’t Care” during the big country music award show!

PHOTOS: Check out the latest pics of Taylor Swift

“Backstage…wish us luck!!! #ACMS” Tim tweeted before he, Taylor, and Keith took the stage for the performance.

In case you missed it, check out Taylor‘s red carpet look earlier in the evening â€" as well as Keith‘s look and Tim‘s look from earlier in the night as well!

FYI: Taylor is wearing a Naeem Khan dress, Anna Kern shoes, and Lorraine Schwartz jewelry.

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New NASA Planet Hunter TESS Searches Entire Sky, Puts Kepler To Shame

We’ve already spotted more than 800 exoplanets beyond our solar system, and more than a hundred of these were identified by NASA’s Kepler mission in the four years since its launch â€" and that’s just what Kepler has come across by very intently gazing at one small patch of the sky. Now, NASA has its sights set on even more worlds, green-lighting the new Transiting Exoplanet Survey Satellite (TESS), a spacecraft set to launch in 2017.

This is a serious upgrade to NASA’s ability to track down exoplanets, as TESS, the result of a 3-year contest and a $200 million grant at MIT, won’t be limited to the narrow patch of sky that Kepler has been watching. It will get a look at the whole picture.

According to NASA’s announcement:

“TESS will use an array of telescopes to perform an all-sky survey to discover transiting exoplanets ranging from Earth-sized to gas giants, in orbit around the nearest and brightest stars in the sky. Its goal is to identify terrestrial planets in the habitable zones of nearby stars.”

Not only will this new spacecraft cover more than 400 times the amount of sky than any previous mission, it’s specifically tuned to stay on the look-out for rocky, Earth-sized worlds. George Ricker of the Massachusetts Institute of Technology, and TESS’s lead scientist, said, “The TESS legacy will be a catalog of the nearest and brightest main-sequence stars hosting transiting exoplanets, which will forever be the most favorable targets for detailed investigations.”

Ricker’s words might translate â€" particularly to impressionable sci-fi fans â€" as a familiar sentiment: Once we burn through the last of Earth’s resources, humanity is going to need to find a new home somewhere in the habitable zones beyond the Solar System where water can exist. If they get started soon, TESS and its successors could show us where to look for likely candidates. Getting to any of those planets, of course, is another matter, but hey, one thing at a time.

TESS is seen as the first of a new generation of dedicated exoplanet hunters. We’ve still got four more years before it launches, though, and Kepler isn’t finished yet. Despite its smaller field of vision, the observatory has already spotted 2,740 potential worlds and a promising prevalence rocky planets in the Milky Way since its launch in 2009. So we say thanks for your service and keep up the good work Kepler…but be ready to go gracefully when the new kid gets called up in a few seasons.

(MIT via Discovery News, image courtesy of TESS)

Relevant to your interests

Flyers sign Mason to one-year extension

The Philadelphia Flyers reached agreement Monday with goaltender Steve Mason on a one-year, $1.5 million contract extension.

Mason was acquired from the Columbus Blue Jackets at last Wednesday’s Trade Deadline in exchange for goalie Michael Leighton and a third-round pick in the 2015 NHL Draft.

Mason made his debut for the Flyers in relief of Ilya Bryzgalov on Saturday against the Winnipeg Jets. Playing the third period of a 4-1 loss, he stopped all nine shots he faced.

A Calder Trophy winner for the Blue Jackets in 2008-09 when he went 33-20-7 with a 2.29 goals-against average, .916 save percentage and 10 shutouts, Mason hasn’t won more than 24 games in a season since and his GAA has been higher than 3.00 each of the past three seasons.

In 13 games for the Blue Jackets this season prior to the trade, Mason was 3-6-1 with a 2.95 GAA and .899 save percentage.

Carnitine chemical, not fat, may explain link between red meat and heart disease

The link between red meat and heart disease risk is nothing new, but a new study shows the reason behind the risk may not be what doctors have long thought.

Researchers from the Cleveland Clinic have discovered it’s not the saturated fats or cholesterol from a fatty steak that’s triggering heart problems, but a chemical process involving gut bacteria and a compound found in meat called carnitine that may be to blame.

“Carnitine metabolism suggests a new way to help explain why a diet rich in red meat promotes atherosclerosis,” study author Dr. Stanley Hazen, section head of preventive cardiology and rehabilitation in the Miller Family Heart and Vascular Institute at the Cleveland Clinic, said in a written statement.

Atherosclerosis is a disease of the arteries where plaque builds up, preventing oxygen-rich blood from flowing to organs and other parts of the body. This could lead to heart attacks, strokes and death.

Hazen and his team were looking to build on previous research linking frequent red meat consumption to increased rates of heart disease. Several of the studies suggested that the fatty composition of meat alone accounted for only a portion of the risk increase, according to Hazen, with meat’s salt content, genetic risk factors or something about cooking itself possibly accounting for the remaining risk.


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12 simple ways to prevent a heart attack

According to the researchers, an earlier study found that a compound called trimethylamine-N-oxide (TMAO) may promote the growth of artery-clogging plaques. TMAO is formed when bacteria from our digestive tract breaks down a compound found in meat known as carnitine. Diets high in meat promote the growth of a gut bacteria that breaks down carnitine, the researchers explained, which leads to more TMAO, which in turn leads to atherosclerosis. The study authors set out to learn more about how this process affects heart risks, by comparing the carnitine and TMAO levels found among meat-eaters, vegans and vegetarians.

They evaluated 2,595 patients undergoing heart exams, and found increasing carnitine levels increased risks for stroke, heart attacks and other cardiac events in subjects with high levels of TMAO. Vegans and vegetarians had significantly lower baseline levels of TMAO than meat-eating omnivores, the researchers found. Vegetarians and vegans given carnitine did not show major increases in TMAO levels, however, when compare with meat-eaters who consumed the same amount of carnitine, which suggests vegetarians may possess different gut bacteria.

One vegan even agreed to eat a 200-gram sirloin steak to see how carnitine and TMAO levels would be affected, Nature News reported.

“The bacteria living in our digestive tracts are dictated by our long-term dietary patterns,” said Hazen. “A diet high in carnitine actually shifts our gut microbe composition to those that like carnitine, making meat eaters even more susceptible to forming TMAO and its artery-clogging effects. Meanwhile, vegans and vegetarians have a significantly reduced capacity to synthesize TMAO from carnitine, which may explain the cardiovascular health benefits of these diets.”

The researchers also looked at the effects of a diet heavy in carnitine by testing normal mice and mice with suppressed levels of gut bacteria, and concluded that TMAO prevents the breakdown of cholesterol, thereby raising risk for atherosclerosis.

Hazen noted that besides being found in red meats, carnitine is also added to dietary supplements to boost weight loss, and is commonly found in another item linked to heart risks — energy drinks.

“We need to examine the safety of chronically consuming carnitine supplements as we’ve shown that, under some conditions, it can foster the growth of bacteria that produce TMAO and potentially clog arteries,” he said.

The study was published April 7 in Nature Medicine.

“It’s really a beautiful combination of mouse studies and human studies to tell a story I find quite plausible,” Dr. Daniel J. Rader, a heart disease researcher at the University of Pennsylvania School of Medicine, who was not involved in the study, told The New York Times.

Dr. Harlan Krumholtz, professor of medicine and epidemiology and public health at Yale University School of Medicine, wrote for Forbes that the study may be potentially groundbreaking, but the findings to be repeated before doctors start measuring people’s gut bacteria to determine their disease risk from eating meat.

“This study needs to be replicated by others and we need to determine how such knowledge may be translated into action that might actually help people,” he wrote “The study starts with the presumption that red meat causes heart disease, but the medical literature is actually has a lot of conflicting information,” Krumholtz, who was not involved in the research, also added.

One expert not involved in the research said people may still be able to eat meat occasionally without risk.

“There’s no need to change our dietary recommendations from this,” Catherine Collins, a dietitian at the U.K. nonprofit Science Media Centre, told Business Insider. “A Mediterranean style diet with modest meat, fish, dairy and alcohol intake, coupled with more pulses, vegetables fruits, whole grains and mono-unsaturated fats, remains the nutritional blueprint for a healthy and healthful life.”

Air pollution impacts coral growth, scientists report

Researchers from the University of Exeter found that Air pollution stunts coral growth.

Researchers from the University of Exeter found that Air pollution stunts coral growth. / ROMEO GACAD/AFP/Getty Images

Sunday, April 7, 2013

Volcanoes on Jupiter's Moon Io Are All Wrong, NASA Says

The hundreds of volcanoes on Jupiter’s moon Io aren’t where they’re supposed to be, scientists say.

Io’s major volcanic activity is concentrated 30 to 60 degrees farther east than models of its internal heat profile predict, a recent study reports, suggesting that the exotic, volcanic Jupiter moon Io is even more mysterious than researchers had previously thought.

“The unexpected eastward offset of the volcano locations is a clue that something is missing in our understanding of Io,” study lead author Christopher Hamilton, of the University of Maryland, said in a statement. “In a way, that’s our most important result. Our understanding of tidal heat production and its relationship to surface volcanism is incomplete.”

Jupiter's moon Io is the only known active volcanic spot in the solar system that is not Earth.

Io is the most volcanic body in the solar system, boasting activity 25 times that of Earth. Some of Io’s volcanoes blast plumes of sulfur and other material 250 miles (400 kilometers) above the moon, which is completely resurfaced every million years or so. On Thursday (April 4), NASA released a video of Io’s volcano plumes based on five images snapped by the agency’s Pluto-bound New Horizons spacecraft in March 2007.  [Amazing Photos of Io by NASA Spacecraft]

This intense activity is ultimately generated by gravitational tugs from Jupiter, with an assist from the nearby moons Europa and Ganymede.

Io completes two orbits for every one that Europa makes, and four for every one of Ganymede’s laps. As a result of this regular timing, Europa and Ganymede have pulled the orbit of Io into an oval, with explosive consequences for the 2,260-mile-wide (3,640 km) moon.

As Io moves closer to Jupiter, the planet’s powerful gravity pulls hard on the moon, deforming it. This force decreases as Io retreats, and the moon bounces back. This cycle of flexing creates friction in Io’s interior, which in turn generates enormous amounts of volcano-driving tidal heat.

Common sense suggests that Io’s volcanoes would be located above the spots with the most dramatic internal heating. But Hamilton and his colleagues found that the volcanoes are significantly farther to the east than expected.

They reached this surprising conclusion after studying data gathered by several ground-based telescopes and a number of spacecraft, including NASA’s Voyager and Galileo probes, then comparing this information to a detailed geologic map of Io that scientists put together last year.

What’s causing the disconnect between expected and observed volcano locations remains a mystery. It’s possible that Io is rotating faster that scientists think, researchers said. Or models of Io’s tidal heating may be missing some components, such as the complications caused by an underground magma ocean.

A heat map of Jupiter's volcanic moon Io has revealed that the volcanoes on the moon aren't where they should be.

“Our analysis supports a global subsurface magma ocean scenario as one possible explanation for the offset between predicted and observed volcano locations on Io,” Hamilton said. “However, Io’s magma ocean would not be like the oceans on Earth. Instead of being a completely fluid layer, Io’s magma ocean would probably be more like a sponge with at least 20 percent silicate melt within a matrix of slowly deformable rock.”

Learning more about how Io’s tidal heating works could shed light on the ability of other moons in the solar system to support life, researchers said. Tidal heating is thought to be the force making subsurface oceans of liquid water possible on frigid, ice-covered satellites, such as Europa and Saturn’s moon Enceladus.

The study was publised in January in the journal Earth and Planetary Science Letters.

Follow Mike Wall on Twitter @michaeldwall. Follow us @Spacedotcom, Facebook or Google+. Originally published on SPACE.com.

NASA plans to lasso asteroid, bring it closer to Earth, senator says

NASA is planning for a robotic spaceship to lasso a small asteroid and park it near the moon for astronauts to explore, a top senator said Friday.

The ship would capture the 500-ton, 25-foot asteroid in 2019. Then using an Orion space capsule, a crew of about four astronauts would nuzzle up next to the rock in 2021 for spacewalking exploration, according to a government document obtained by The Associated Press.

Sen. Bill Nelson, D-Fla., said the plan would speed up by four years the existing mission to land astronauts on an asteroid by bringing the space rock closer to Earth.

Nelson, who is chairman of the Senate science and space subcommittee, said Friday that President Barack Obama is putting $100 million in planning money for the accelerated asteroid mission in the 2014 budget that comes out next week. The money would be used to find the right small asteroid.

“It really is a clever concept,” Nelson said in a press conference in Orlando. “Go find your ideal candidate for an asteroid. Go get it robotically and bring it back.”

This would be the first time ever humanity has manipulated a space object in such a grand scale, like what it does on Earth, said Robert Braun, a Georgia Institute of Technology aerospace engineering professor who used to be NASA’s chief technology officer.

“It’s a great combination of our robotic and human capabilities to do the kind of thing that NASA should be doing in this century,” Braun said.

Last year, the Keck Institute for Space Studies proposed a similar mission for NASA with a price tag of $2.6 billion. There is no cost estimate for the space agency’s version. NASA’s plans were first reported by Aviation Week.

While there are thousands of asteroids around 25-feet, finding the right one that comes by Earth at just the right time to be captured will not be easy, said Donald Yeomans, who heads NASA’s Near Earth Object program that monitors close-by asteroids. He said once a suitable rock is found it would be captured with the space equivalent of “a baggie with a drawstring. You bag it. You attach the solar propulsion module to de-spin it and bring it back to where you want it.”

Yeomans said a 25-foot asteroid is no threat to Earth because it would burn up should it inadvertently enter Earth’s atmosphere. These types of asteroids are closer to Earth â€" not in the main asteroid belt between Jupiter and Mars. They’re less than 10 million miles away, Braun said.

“It’s probably the right size asteroid to be practicing on,” he said.

A 25-foot asteroid is smaller than the size rock that caused a giant fireball that streaked through the sky in Russia in February, said Apollo 9 astronaut Rusty Schweickart, head of the B612 Foundation, a nonprofit concerned about dangerous space rocks.

The robotic ship would require a high-tech solar engine to haul the rock through space, something that is both cutting-edge and doable, Braun said. Then NASA would use a new large rocket and the Orion capsule â€" both under development â€" to send astronauts to the asteroid.

There would be no gravity on the asteroid so the astronauts would have to hover over it in an extended spacewalk.

Exploring the asteroid “would be great fun,” Schweickart said. “You’d have some interesting challenges in terms of operating in an environment like that.”

Nelson said the mission would help NASA develop the capability to nudge away a dangerous asteroid if one headed to Earth in the future. It also would be training for a future mission to send astronauts to Mars in the 2030s, he said. But while it would be helpful for planetary defense, “that’s not your primary mission,” Schweickart said.

George Washington University Space Policy Institute Director Scott Pace, a top NASA official during the George W. Bush administration, was critical of the plan, saying it was a bad idea scientifically and for international cooperation.

Instead, NASA and other countries should first join forces for a comprehensive survey of all possible dangerous space rocks, Pace said.

The government document describing the mission said it would inspire because it “will send humans farther than they have ever been before.”

Judge Orders Morning-After Pill Available for All Ages

In his ruling, Judge Edward R. Korman of the Eastern District of New York accused the Obama administration of putting politics ahead of science. He concluded that the administration had not made its decisions based on scientific guidelines, and that its refusal to lift restrictions on access to the pill, Plan B One-Step, was “arbitrary, capricious and unreasonable.”

He said that when the Health and Human Services secretary, Kathleen Sebelius, countermanded a move by the Food and Drug Administration in 2011 to make the pill, which helps prevent pregnancy after sexual intercourse, universally available, “the secretary’s action was politically motivated, scientifically unjustified, and contrary to agency precedent.”

Ms. Sebelius said at the time that she was basing her decision on science because she said the manufacturer had failed to study whether the drug was safe for girls as young as 11, about 10 percent of whom are physically able to bear children. But her decision was widely interpreted as political because emergency contraception had become an issue in the abortion debate and allowing freer access for adolescents would prompt critics to accuse the president of supporting sexual activity for girls of that age.

At the time, Mr. Obama was campaigning for re-election, and some Democrats said he was conscious of avoiding divisive issues that might alienate voters. He said then that he was not involved in the decision but supported it. “I think it is important for us to make sure that we apply some common sense to various rules when it comes to over-the-counter medicine,” he said.

And he reiterated that position on Friday through the White House press secretary,Jay Carney, who said, “He believed it was a common-sense approach when it comes to Plan B and its availability.”

Mr. Carney declined to comment on whether the administration would appeal the decision. A Justice Department spokeswoman, Allison Price, said the department was reviewing the 59-page order and the appellate options and “expects to act promptly.” Judge Korman gave the F.D.A. 30 days to lift any age and sale restrictions on Plan B One-Step and its generic versions.

Many groups that are part of Mr. Obama’s political base praised the decision to make the emergency contraceptive pill more easily available, saying the change would also make it easier for all women to obtain the pill because stores often keep it behind the counter or in pharmacy sections that may close at night.

Removing the restrictions is in some ways is more consistent with the administration’s position on other women’s reproductive health issues, including the free provision of contraceptives through Mr. Obama’s health care overhaul.

Scientists, including those at the Food and Drug Administration, have recommended unrestricted access for years, as have the American Medical Association, the American Congress of Obstetricians and Gynecologists, and the American Academy of Pediatrics. They contend that the restrictions effectively keep many adolescents and younger teenagers from being able to use a safe drug in a timely way to prevent pregnancy, which carries greater safety risks than the morning-after pill.

Conservative and anti-abortion groups assailed the judge’s decision, suggesting that it may allow the pill to be given to young girls without their consent. They also say that girls who can skip the requirement to visit a doctor for a prescription may have sexually transmitted infections that go undiagnosed and untreated.

“This ruling places the health of young girls at risk,” said Anna Higgins, director of the Center for Human Dignity at the Family Research Council.

The judge’s decision, a rare case in which a court has weighed in to order that a drug be made available over the counter, could test the question of who gets the final say in such matters.

Michael D. Shear and Sabrina Tavernise contributed reporting.


Herpes Strikes Infants Again After...

PHOTO: Mohel performing circumcision

Two infants in the last three months in New York City’s ultra-Orthodox Jewish community have been infected with herpes following a ritual circumcision, according to the health department. The boys were not identified.

In the most controversial part of this version of the Jewish ritual, known as metzitzah b’peh, the practitioner, or mohel, places his mouth around the baby’s penis to suck the blood to “cleanse” the wound.

One of the two infected babies developed a fever and lesion on its scrotum seven days after the circumcision, and tests for HSV-1 were positive, according to the health department.

Last year, the New York City Board of Health voted to require parents to sign a written consent that warns them of the risks of this practice. None of the parents of the two boys who were recently infected signed the form, according Jay Varma, deputy commissioner for disease control at the New York City Department of Health and Mental Hygiene.


PHOTO: Mohel performing circumcision

PHOTO: Mohel performing circumcision













Varma said it was “too early to tell” if the babies will suffer long-term health consequences from the infection.

Since 2000, there have been 13 cases of herpes associated with the ritual, including two deaths and two other babies with brain damage.

Neonatal herpes infections can cause death or disability among infants, according to the Centers for Disease Control and Prevention.

“First, these are serious infections in newborns and second, there is no safe way an individual can perform oral suction on an open wound,” said Dr. William Schaffner, chair of preventive medicine at Vanderbilt University. “Third, these terrible infections are completely preventable. They should not occur in the 21st century with our scientific knowledge.”

Some rabbis told ABCNews.com last year that they opposed on religious grounds the law requiring parents to sign a waiver, insisting it has been performed “tens of thousands of times a year” worldwide. They say safeguarding the life of a child is one of the religion’s highest principles.

“This is the government forcing a rabbi practicing a religious ritual to tell his congregants it could hurt their child,” Rabbi David Niederman, executive director of the Hasidic United Jewish Organization of Williamsburg, told ABCNews.com. “If, God forbid, there was a danger, we would be the first to stop the practice.”