Darpa Wants to Help You Survive a Nuclear Disaster

If you’re near a nuclear disaster — either a detonated bomb or a malfunctioning reactor — you are probably going to die, and die unpleasantly. Unless the Pentagon’s mad scientists have anything to say about it.

Darpa doesn’t have a program in place for creating, say, a super-therapy or spray-on tan that stops nuclear radiation. But 2011′s Fukushima Daiichi reactor catastrophe in Japan got the blue-sky researchers thinking.

“In light of the diverse, persistent, and substantial threat posed by ionizing radiation from nuclear and/or radiological weapons,” the agency wrote in a request for information released Wednesday, “Darpa is requesting information on novel therapies, methods, devices, protocols, compounds, and/or systems to mitigate the dangers that ionizing radiation poses to human health.” The idea is to help inform “a potential new program focused on demonstrating novel methods for mitigating the susceptibility of victims exposed to large doses of ionizing radiation over a range of temporal scales.”

Darpa’s breaking down its interest in nuclear survival into three main research areas. One is “prophylactic” and “post-exposure” treatments that can neutralize ionizing radiation before it starts to cause serious cellular damage. Another looks at how to survive and/or mitigate the long-term effects of radiation exposure, to include cancers — effectively meaning Darpa wants to push the boundaries of surviving radiation-induced cancer. The third is to better understand and model the effects of radiation on the human body, from a molecular up to a systemic level, with an eye to “mitigation and repair of genetic and cellular damage.”

A particular area of interest: what nuclear radiation does to the very building blocks of life. “Emerging models of DNA damage dynamics, DNA damage response, signaling pathways and DNA repair mechanisms,” Darpa’s request reads, “may lead to the development of novel therapies for long-term radiation damage.”

Perhaps none of this research should come as a surprise, as it emerges from the agency that once dreamed of building a nuclear reactor the size of a microchip. And it’s ambitious, to say the least. But Darpa will truly be doing something revolutionary if it can figure out how to make the human body resilient against nuclear energy or fallout.

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Global Update: New Polio Strains That Protect Vaccine Factory Workers

Scientists have created new strains of polio intended to protect workers in factories that make polio vaccine. The new strains have the same ability to invoke an immune reaction as the live viruses now used to make vaccine do, but there is virtually no risk anyone will get polio if one of the new strains somehow escapes.

The research team, at the State University of New York at Stony Brook, is led by Eckard A. F. Wimmer, a molecular geneticist who made headlines in 1991 when he synthesized polio virus in the lab from its chemical components, the first time a virus had been made outside of living cells.

The world is very close to eliminating polio, which is now endemic to only three countries: Afghanistan, Nigeria and Pakistan. But to be sure the disease is gone, children will have to be vaccinated for several years after the last detected case.

Currently, factories making the injectable Salk vaccine used in the United States and Europe start with the dangerous wild-type viruses known as Types 1, 2 and 3. After growing a large batch, vaccine makers “kill” the virus with formaldehyde and prepare it for syringes. The finished product is safe, but if the growing live viruses ever escaped “because of a leak, an explosion, an earthquake, a tsunami, a flood,” Dr. Wimmer said, “the spill could spread like wildfire.”

Right now, polio eradication depends on large sweeps by volunteers putting drops of the oral Sabin vaccine into children’s mouths. It is easy to give, and it produces better immunity because it reaches the intestines, which are lined with receptors for the virus.

The Sabin vaccine has drawbacks, however: it contains a still-live virus that was mutated long ago so that it is usually too weak to produce disease. In rare cases, it can mutate back into a dangerous form that paralyzes or kills. And the vaccine is risky in children with immune-system problems. For those reasons, the World Health Organization plans to eventually phase it out.

Once that happens, factories around the world will have to make millions more doses of the injectable version, so five years ago, the W.H.O. began looking for safer seed strains of virus.

Dr. Wimmer and colleagues took a part of the virus’s RNA that is crucial for growth, mutated it to weaken it, and inserted it in another stretch of RNA that controls how virulent the virus is. That renders the virus less lethal. “If it were to get into the brain, it doesn’t do any harm,” he said.

And, he explained, even if the virus evolved to defeat that virulence-lowering mutation, it would simultaneously cripple its own ability to reproduce.

Now Dr. Wimmer’s team is working with the Crucell vaccine company to prove that the safer strains grow well in Crucell’s proprietary human cell line. Ideally, he said, the new vaccine will eventually be mixed with others like those for measles and diphtheria, and all will be delivered together in one painless shot by a jet injector.

This article has been revised to reflect the following correction:

Correction: February 20, 2013

An earlier version of this article misstated the location of a university. It is in Stony Brook, not Stonybrook.

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American Executive Lashes Out at French Unions, Touching Off Uproar

PARIS — “How stupid do you think we are?”

With those choice words, and several more similar in tone, the chief executive of an American tire company touched off a furor in France on Wednesday as he responded to a government plea to take over a recently closed Goodyear factory in northern France.

“I have visited the factory a couple of times,” Maurice Taylor Jr., the head of Titan International, wrote to the country’s industry minister, Arnaud Montebourg, in a letter published in French newspapers on Wednesday. “The French work force gets paid high wages but works only three hours. They have one hour for their breaks and lunch, talk for three and work for three.“

“I told this to the French unions to their faces and they told me, ‘That’s the French way!’ ” added Mr. Taylor, a swaggering businessman who is nicknamed “the Grizz” by Wall Street analysts for his abrasive negotiating style.

His decidedly undiplomatic assessment quickly struck a nerve in France, where concerns about declining competitiveness and the divisive tax policies of President François Hollande’s government have led some economists to ask whether the nation is at risk of becoming the next sick man of Europe.

Mr. Montebourg, who is known for lashing out at French corporate bosses without hesitation, initially seemed at a loss for words on how to respond to the American charge. “I do not want to harm French interests,” he said when asked about Mr. Taylor’s letter. Later, Mr. Montebourg released a letter to Mr. Taylor, calling the executive’s comments “extreme” and “insulting,” adding that they pointed to a “perfect ignorance” about France and its strengths, which continue to attract international investors.

French media outlets minced no words. “Incendiary!” “Insulting!” and “Scathing!” were just a few of the terms replayed on French newspaper Web sites and on the airwaves throughout the day. The French blogosphere lit up with hundreds of remarks condemning the “predatory“ American corporate culture that Mr. Taylor seemed to represent; other commentators who ventured to admit that there might be something to Mr. Taylor’s observations were promptly bashed.

And France’s main labor union wasted no time in weighing in.

Mickaël Wamen, the head of the Confédération Générale du Travail union at the Goodyear plant, in Amiens, said Mr. Taylor belonged in a “psychiatric ward.”

A spokesman for Mr. Taylor did not immediately respond to calls for comment. France’s 35-hour workweek, its rigid labor market and the influence that labor unions hold over the workplace have long been a source of aggravation for businesses. Last month, after a government report warning that French competitiveness was slipping, labor unions and business leaders struck a deal to overhaul swaths of the labor code, a move Mr. Hollande said was needed to burnish France’s international allure as a place to do business.

With unemployment above 10 percent and growth slowing, the government has also been desperate to avoid large-scale layoffs. Mr. Montebourg has even brandished the threat of nationalization to try to save jobs. PSA Peugeot Citroën, ArcelorMittal, Sanofi and Air France all announced big job cuts last year as Europe’s long-running debt crisis hit their bottom lines.

So it was no surprise that Mr. Montebourg approached Titan International last year to ask if it would take over the Goodyear factory, which was scheduled to close because of labor disputes and sagging profitability — a move that would threaten 1,173 jobs.

Titan had already considered taking over the Goodyear factory’s farm tire operations. But it dropped the plan in 2011 after union representatives opposed a deal, saying they suspected Titan would close production of passenger-vehicle tires if the group took over. Tensions between Mr. Taylor and the union were evident at the time in a Titan news release, which included Mr. Taylor’s observation that “only a nonbusiness person would understand the French labor rules.”

In January, Mr. Montebourg tried to entice Titan back to the negotiating table, saying he hoped unions would put “some water in their wine, that managers put some wine in their water, and that Titan would drink the wine and the water of both” and reach an accord.

But earlier this month, as union workers protested en masse at the Amiens site, with a large police presence, Goodyear told workers it would close the plant and cut its French work force by 39 percent.

In his letter, dated Feb. 8, Mr. Taylor explained his reasons for refusing to come back to the negotiating table. “Goodyear tried for over four years to save part of the Amiens jobs that are some of the highest-paid, but the French unions and the French government did nothing but talk,” Mr. Taylor wrote.

“Sir, your letter says you want Titan to start a discussion,” he added. “How stupid do you think we are? Titan is the one with the money and the talent to produce tires. What does the crazy union have? It has the French government.“

He said his company would seek to produce cheaper tires in India or China, and sell them back to the French. He predicted that Michelin, the French tiremaker, would not be able to compete with lower prices and would have to halt production in France within five years.

“You can keep your so-called workers,” he wrote. “Titan is not interested in the Amiens factory.”

In his response, Mr. Montebourg reacted strongly to what he called Mr. Taylor’s “condemnable calculation” and noted that France and its European partners were working to stop illegal dumping of imports.

“In the meantime,” he added, “rest assured that you can count on me to have the competent government agencies survey with a redoubled zeal your imported tires.”

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O.C. shootings: Plumber was chased, gunned down, co-worker says

One of the victims in Tuesday's shootings and carjackings in Orange County was identified by co-workers as a plumber who was working at a hotel construction site in Tustin near the scene of one of the fatal confrontations. Another plumber at the site was shot and wounded as he apparently attempted to aid his co-worker.

Three people have been reported killed and at least two seriously injured in the morning's violence, which apparently started in a residential compound in Ladera Ranch and ended in a center median in Orange where a man believed to have been the assailant got out of a vehicle and shot himself to death with a shotgun, authorities said.

Employees at the construction site in Tustin said a plumber working at the under-construction Fairfield Inn on Edinger Avenue near the 55 Freeway was chased and killed by the gunman.

The man was shot at an overflow parking lot, across the street from the construction project, workers said. Workers said the victim was one of 70 to 80 people finishing off the hotel and a neighboring Marriott Residence Inn.

Tom Van Schindel, a project superintendent at the site, said he heard the gunfire but -- given the noise in the construction zone -- wasn't initially certain what it was.

But he said another plumber later told police that he heard some noise and glanced through a third-story window at the Fairfield. That man spotted the victim running across the overflow parking lot.

Van Schindel said the second man told police that he scampered down from the third story, jumped in his white utility vehicle and sped across the street to come to the aid of his fellow plumber.

The would-be rescuer, Van Schindel said, was apparently shot once and wounded when he reached the overflow parking lot. The other plumber, he said he was told, was killed.

An employee with KBL Plumbing in Rancho Cucamonga, where the two men were said to be employed, said one of its workers was killed and one was injured Tuesday. There were no further details.

The suspect's alleged series of killings appeared to begin early Tuesday at a home in Ladera Ranch, where Orange County Sheriff's Department spokesman Jim Amormino said deputies found a woman shot to death about 4:45 a.m.
Deputies were called to the house on Red Leaf Lane when someone inside reported a shooting, Amormino said. It was unclear whether anyone else was home at the time, but no other injuries were reported.

The suspect, initially described as a man in his 20s, fled the area in an SUV to Tustin, where "multiple incidents" occurred in the city and near the Santa Ana border, Amormino said.

"There's a lot to sort out," he told The Times.

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Somersaulting Mini Makes an Epic Backflip

The Mini Cooper is a fun car that can do many, many things — including insane backflips in the snow. Just the thing for testing that suspension. And the heated seats.

Rally driver and former freestyle skiing champion Guerlain Chicherit went end-over-end off the ramp in a John Cooper Works Mini. The car, so highly modified as to be barely called a John Cooper Works Mini, pulled off the oh-my-God-are-you-kidding-me unassisted backflip in Tignes, France. Although Chicherit nailed the jump, the landing isn’t exactly perfect. The car lands pointing slightly to the right. But c’mon … backflip. In a car. In the snow.

How awesome is that?

Mini, after making the obligatory do not attempt this at home warning, swore this is the first time a vehicle has pulled off a backflip without a special ramp or moving elements to boost the car’s rotation. Chicherit did it all with nothing more elaborate than a ramp with the same angle you’d find on a standard quarter pipe.

No word on when the “somersault” package will be available on the Mini.

Photos and video: Mini

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Personal Health: Health Effects of Smoking for Women

The title of a recent report on smoking and health might well have paraphrased the popular ad campaign for Virginia Slims, introduced in 1968 by Philip Morris and aimed at young professional women: “You’ve come a long way, baby.”

Today that slogan should include: “. . . toward a shorter life.” Ten years shorter, in fact.

The new report is one of two rather shocking analyses of the hazards of smoking and the benefits of quitting published last month in The New England Journal of Medicine. The data show that “women who smoke like men die like men who smoke,” Dr. Steven A. Schroeder, a professor of health and health care at the University of California, San Francisco, wrote in an accompanying editorial.

That was not always the case. Half a century ago, the risk of death from lung cancer among men who smoked was five times higher than that among women smokers. But by the first decade of this century, that risk had equalized: for both men and women who smoked, the risk of death from lung cancer was 25 times greater than for nonsmokers, Dr. Michael J. Thun of the American Cancer Society and his colleagues reported.

Today, women who smoke are even more likely than men who smoke to die of lung cancer. According to a second study in the same journal, women smokers face a 17.8 times greater risk of dying of lung cancer, than women who do not smoke; men who smoke are at 14.6 times greater risk to die of lung cancer than men who don’t. Women who smoke now face a risk of death from lung cancer that is 50 percent higher than the estimates reported in the 1980s, according to Dr. Prabhat Jha of the Center for Global Health Research in Toronto and his colleagues.

After controlling for age, body weight, education level and alcohol use, the new analysis found something else: men and women who continue to smoke die on average more than 10 years sooner than those who never smoked.

Dramatic progress has been made in reducing the prevalence of smoking, which has fallen in the United States from 42 percent of adults in 1965 (the year after the first surgeon general’s report on smoking and health) to 19 percent in 2010. Yet smoking still results in nearly 200,000 deaths a year among people 35 to 69 years old in this country. A quarter of all deaths in this age group would not occur if smokers had the same risk of death as nonsmokers.

The risks are even greater among men 55 to 74 and women 60 to 74. More than two-thirds of all deaths among current smokers in these age groups are related to smoking. Over all, the death rate from all causes combined in these age groups “is now at least three times as high among current smokers as among those who have never smoked,” Dr. Thun’s team found.

While lung cancer is the most infamous hazard linked to smoking, the habit also raises the risk of death from heart disease, stroke, pulmonary disease and other cancers, including breast cancer.

Furthermore, changes in how cigarettes are manufactured may have increased the dangers of smoking. The use of perforated filters, tobacco blends that are less irritating, and paper that is more porous made it easier to inhale smoke and encouraged deeper inhalation to achieve satisfying blood levels of nicotine.

The result of deeper inhalation, Dr. Thun’s report suggests, has been an increased risk of chronic obstructive pulmonary disease, or C.O.P.D., and a shift in the kind of lung cancer linked to smoking. Among nonsmokers, the risk of death from C.O.P.D. has declined by 45 percent in men and has remained stable in women, but the death rate has more than doubled among smokers.

But there is good news, too: it’s never too late to reap the benefits of quitting. The younger you are when you stop smoking, the greater your chances of living a long and healthy life, according to the findings of Dr. Jha’s international team.

The team analyzed smoking and smoking-cessation histories of 113,752 women and 88,496 men 25 and older and linked them to causes of deaths in these groups through 2006.

Those who quit smoking by age 34 lived 10 years longer on average than those who continued to smoke, giving them a life expectancy comparable to people who never smoked. Smokers who quit between ages 35 and 44 lived nine years longer, and those who quit between 45 and 54 lived six years longer. Even quitting smoking between ages 55 and 64 resulted in a four-year gain in life expectancy.

The researchers emphasized, however, that the numbers do not mean it is safe to smoke until age 40 and then stop. Former smokers who quit by 40 still experienced a 20 percent greater risk of death than nonsmokers. About one in six former smokers who died before the age of 80 would not have died so young if he or she had never smoked, they reported.

Dr. Schroeder believes we can do a lot better to reduce the prevalence of smoking with the tools currently in hand if government agencies, medical insurers and the public cooperate.

Unlike the races, ribbons and fund-raisers for breast cancer, “there’s no public face for lung cancer, even though it kills more women than breast cancer does,” Dr. Schroeder said in an interview. Lung cancer is stigmatized as a disease people bring on themselves, even though many older victims were hooked on nicotine in the 1940s and 1950s, when little was known about the hazards of smoking and doctors appeared in ads assuring the public it was safe to smoke.

Raising taxes on cigarettes can help. The states with the highest prevalence of smoking have the lowest tax rates on cigarettes, Dr. Schroeder said. Also helpful would be prohibiting smoking in more public places like parks and beaches. Some states have criminalized smoking in cars when children are present.

More “countermarketing” of cigarettes is needed, he said, including antismoking public service ads on television and dramatic health warnings on cigarette packs, as is now done in Australia. But two American courts have ruled that the proposed label warnings infringed on the tobacco industry’s right to free speech.

Health insurers, both private and government, could broaden their coverage of stop-smoking aids and better publicize telephone quit lines, and doctors “should do more to stimulate quit attempts,” Dr. Schroeder said.

As Nicola Roxon, a former Australian health minister, put it, “We are killing people by not acting.”

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European Solar Importers Defend Chinese in Anti-Dumping Case

BRUSSELS — Importers of inexpensive solar panels from China said Tuesday that imposing tariffs would lead to hundreds of thousands of job losses in the European Union, the biggest export market for the Chinese equipment.

The claims by the Alliance for Affordable Solar Energy, a coalition of companies that install and service panels, were aimed at stopping the European Commission from imposing penalties in the biggest trade case of its kind in terms of value.

The association presented its evidence on Monday at a hearing with the commission, which opened a case in September to see whether the Chinese were selling solar equipment for less than the Chinese market price.

The anti-dumping case covers exports from China worth an estimated €21 billion, or $27 billion, in 2011. The commission will decide by June whether to begin imposing provisional duties in the anti-dumping case. It began a second investigation in November into whether the Chinese government was unfairly subsidizing panel makers.

The cases have bitterly split the solar sector. European manufacturers are adamant that Chinese practices are illegal under international trade rules, and they are pushing the commission to take measures to save an important component of the clean-energy industry. But installation and service companies represented by the alliance say the best way to promote clean power in Europe is to procure commodity products like panels from China and from other low-cost manufacturers.

Thorsten Preugschas, chief executive of Soventix, a German company that builds and operates solar plants worldwide, said at a news conference Tuesday that tariffs of 60 percent would lead to the loss of as many as 242,000 jobs over three years. He said Prognos, a consultancy, had conducted the study.

Underscoring his sector’s reliance on Chinese imports, Mr. Preugschas said Soventix bought about 80 percent of panels from Chinese manufacturers last year because prices were as much as 45 percent lower than those bought from some manufacturers in Europe.

Mr. Preugschas explained that Chinese factories could sell cheaply because of their size. The difference was “economies of scale,” he said, and so the “big manufacturers have a price advantage, and it doesn’t matter where in the world they are located.”

A group of solar equipment makers, including SolarWorld, a German company that is among complainants in Europe and in a separate case in the United States, fought back Tuesday, saying that unfair practices had already meant thousands of lost jobs and 30 bankruptcies in Europe.

The study carried out by Prognos “applies mathematical trickery” to reach its estimate of how many jobs would be lost once tariffs were applied, Milan Nitzschke, the president of the group, EU ProSun, said in a statement.

Mr. Nitzschke also said that prices for consumers were stable or had even decreased in the United States, and that the number of installations had grown, even after the U.S. authorities imposed tariffs on Chinese solar products.

“Only fair competition keeps jobs in Europe and leads to a development of the solar energy in the E.U.,” Mr. Nitzschke said.

The U.S authorities put duties on billions of dollars of solar products from China over the next five years to shield American producers against lower-priced imports. The E.U. case would be four or five times larger by value partly because of the scale of the industry in Europe, where many governments offer incentives to install panels in homes and offices.

John Clancy, a spokesman for Karel De Gucht, the E.U. trade commissioner, said his department would not comment on potential job losses from tariffs because the case was continuing. But Mr. Clancy said the “overall economic interests in the E.U.” would be taken into account during the investigation, including importers and industries that use imported products.

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Jerry Buss dies at 80; Lakers owner brought 'Showtime' success to L.A.

Longtime Lakers owner Jerry Buss has died at the age of 80. Last week, it was revealed that he was hospitalized with an undisclosed form of cancer.

When Jerry Buss bought the Lakers in 1979, he wanted to build a championship team. But that wasn't all.

The new owner gave courtside seats to movie stars. He hired pretty women to dance during timeouts. He spent freely on big stars and encouraged a fast-paced, exuberant style of play.

As the Lakers sprinted to one NBA title after another, Buss cut an audacious figure in the stands, an aging playboy in blue jeans, often with a younger woman by his side.

PHOTOS: Jerry Buss through the years

"I really tried to create a Laker image, a distinct identity," he once said. "I think we've been successful. I mean, the Lakers are pretty damn Hollywood."

Buss died Monday of complications of cancer at Cedars-Sinai Medical Center in Los Angeles, according to his longtime spokesman, Bob Steiner. Buss was 80.

Lakers fans will remember Buss for bringing extraordinary success — 10 championships in three-plus decades — but equally important to his legacy was a sense of showmanship that transformed pro basketball from sport to spectacle.

Live discussion at 10:30: The legacy of Jerry Buss

"Jerry Buss helped set the league on the course it is on today," NBA Commissioner David Stern said. "Remember, he showed us it was about 'Showtime,' the notion that an arena can become the focal point for not just basketball, but entertainment. He made it the place to see and be seen."

His teams featured the likes of Kareem Abdul-Jabbar, Magic Johnson, Kobe Bryant, Shaquille O'Neal and Dwight Howard. He was also smart enough to hire Hall of Fame-caliber coaches in Pat Riley and Phil Jackson.

"I've worked hard and been lucky," Buss said. "With the combination of the two, I've accomplished everything I ever set out to do."

A Depression-era baby, Jerry Hatten Buss was born in Salt Lake City on Jan. 27, 1933, although some sources cite 1934 as his birth year. His parents, Lydus and Jessie Buss, divorced when he was an infant.

His mother struggled to make ends meet as a waitress in tiny Evanston, Wyo., and Buss remembered standing in food lines in the bitter cold. They moved to Southern California when he was 9, but within a few years she remarried and her second husband took the family back to Wyoming.

His stepfather, Cecil Brown, was, as Buss put it, "very tight-fisted." Brown made his living as a plumber and expected his children (one from a previous marriage, another son and a daughter with Jessie) to help.

TIMELINE: Jerry Buss' path

This work included digging ditches in the cold. Buss preferred bell hopping at a local hotel and running a mail-order stamp-collecting business that he started at age 13.

Leaving high school a year early, he worked on the railroad, pumping a hand-driven car up and down the line to make repairs. The job lasted just three months.

Until then, Buss had never much liked academics. But he returned to school and, with a science teacher's encouragement, did well enough to earn a science scholarship to the University of Wyoming.

Before graduating with a bachelor's degree in chemistry, when he was 19 he married a coed named JoAnn Mueller and they would eventually have four children: John, Jim, Jeanie and Janie.

The couple moved to Southern California in 1953 when USC gave Buss a scholarship for graduate school. He earned a doctorate in physical chemistry in 1957. The degree brought him great pride — Lakers employees always called him "Dr. Buss."

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New Whale Species Unearthed in California Highway Dig

By Carolyn Gramling, ScienceNOW

Chalk yet another fossil find up to roadcut science. Thanks to a highway-widening project in California’s Laguna Canyon, scientists have identified several new species of early toothed baleen whales. Paleontologist Meredith Rivin of the John D. Cooper Archaeological and Paleontological Center in Fullerton, California, presented the finds Feb. 17 at the annual meeting of the American Association for the Advancement of Science.

“In California, you need a paleontologist and an archaeologist on-site” during such projects, Rivin says. That was fortuitous: The Laguna Canyon outcrop, excavated between 2000 and 2005, turned out to be a treasure trove containing hundreds of marine mammals that lived 17 million to 19 million years ago. It included 30 cetacean skulls as well as an abundance of other ocean dwellers such as sharks, says Rivin, who studies the fossil record of toothed baleen whales. Among those finds, she says, were four newly identified species of toothed baleen whale—a type of whale that scientists thought had gone extinct 5 million years earlier.

Whales, the general term for the order Cetacea, comprise two suborders: Odontoceti, or toothed whales, which includes echolocators like dolphins, porpoises, and killer whales; and Mysticeti, or baleen whales, the filter-feeding giants of the deep such as blue whales and humpback whales.The two suborders share a common ancestor.

Mysticeti comes from the Greek for mustache, a reference to the baleen that hangs down from their jaw. But the earliest baleen whales actually had teeth (although they’re still called mysticetes). Those toothy remnants still appear in modern fin whale fetuses, which start to develop teeth in the womb that are later reabsorbed before the enamel actually forms.

The four new toothed baleen whale species were also four huge surprises, Rivin says. The new fossils date to 17 to 19 million years ago, or the early-mid Miocene epoch, making them the youngest known toothed whales. Three of the fossils belong to the genus Morawanocetus, which is familiar to paleontologists studying whale fossils from Japan, but hadn’t been seen before in California. These three, along with the fourth new species, which is of a different genus, represent the last known occurrence of aetiocetes, a family of mysticetes that coexisted with early baleen whales. Thus, they aren’t ancestral to any of the living whales, but they could represent transitional steps on the way tothe toothless mysticetes.

The fourth new species—dubbed “Willy”—has its own surprises, Rivin says. Although modern baleen whales are giants, that’s a fairly recent development (in the last 10 million years). But Willy was considerably bigger than the three Morawanocetus fossils. Its teeth were also surprisingly worn—and based on the pattern of wear as well as the other fossils found in the Laguna Canyon deposit, Rivin says, that may be because Willy’s favorite diet may have been sharks. Modern offshore killer whales, who also enjoy a meal of sharks, tend to have similar patterns of wear in their teeth due to the sharks’ rough skin.

The new fossils are a potentially exciting find, says paleobiologist Nick Pyenson of the Smithsonian Institution’s National Museum of Natural History. Although it’s not yet clear what Rivin’s team has got and what the fossils will reveal about early baleen whale evolution, he says, “I’ll be excited to see what they come up with.” Pyenson himself is no stranger to roadcut science and the rush to preserve fossils on the brink of destruction: In 2011, he managed, within a week, to collect three-dimensional images of numerous whale fossils found by workers widening a highway running through Chile’s Atacama Desert.

Meanwhile, Rivin says her paper describing the fossils is still in preparation, and she hopes to have more data on the three Morawanocetus, at least, published by the end of the year. As for the fourth fossil, she says, it might take a bit longer: There’s still some more work to do to fully free Willy from the rock.

This story provided by ScienceNOW, the daily online news service of the journal Science.

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At 80, Yoko Ono sees a world full of new activism

BERLIN (Reuters) – Half a life-time ago, artist Yoko Ono lay in an Amsterdam hotel bed with husband John Lennon, staging a week-long “bed-in” for peace and feeling they were very alone in their activism.

Today, Ono, whose own energy for campaigning has never tired, sees a world full of activists, maintaining her energy and faith in humanity.

“When John and I did the bed-in, not many people were with us. But now there are so many activists, I don’t know anyone who is not an activist,” she told Reuters in an interview in Berlin on Monday, her 80th birthday.

“Even the corporations – John always used to say the corporations need to be with us… Corporations now say 10-20 percent of their profits will go to such and such charity. They have to do that almost for people to feel good about it.”

The late Beatle and Ono’s 1969 bed-in to protest against the Vietnam war was repeated in Montreal, Canada. Press attention was huge, but much of it was mocking.

Ono, who gave a sell-out concert in Berlin on Sunday alongside their son Sean Lennon which closed with the anthem “Give peace a chance”, said it was still critical to stand up for peace despite new conflicts in the intervening decades.

“I don’t want to be drowning in sadness. I think we have to stand and up and change the world,” she said.

The artist, born to a wealthy Japanese family in Tokyo in 1933, has recently become a passionate opponent of fracking, a controversial procedure which has sharply lifted energy output in the United States but which critics fear pollutes drinking water deep underground and could increase earthquake risks.

“Fracking is an incredible risk to the human race, I don’t know why they even thought of doing it,” she said.

Ono, whose birthday is being marked by a major retrospective of her work in Frankfurt, said she feels she is becoming freer in her art.

“My attitude has changed… I’m allowing things to happen in a way I hadn’t planned before,” she said.

Asked about her feelings on becoming an octogenarian, she said: “I’m surprised. It is a miracle in a sense that I am 80, I am proud about it. Not everybody gets there.”

(Reporting by Alexandra Hudson, editing by Gareth Jones and Paul Casciato)

Celebrity News Headlines – Yahoo! News

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