Remnant of Yellowstone volcano rising: study
November 10, 2007 06:49 PM - Reuters
WASHINGTON (Reuters) - A big blob of molten rock appears to be pushing up remnants of an ancient volcano in Yellowstone National Park in Wyoming, scientists reported on Friday.
They say no volcanic explosion is imminent -- that already happened 642,000 years ago, creating the volcanic crater known as a caldera where part of Yellowstone Lake sits.
But satellite readings show just how volcanically active the area remains, the researchers reported in the journal Science.
Click a mouse, feed a mouth in U.N. campaign
November 10, 2007 06:14 PM - Reuters
LONDON (Reuters) - A food-linked word game put on the Internet a month ago has proved a runaway success and has already generated enough rice to feed 50,000 people, the United Nations World Food Programme said on Friday.
FreeRice offers participants multiple choice definitions to the meaning of a word, with each correct click generating 10 grains of rice for the WFP.
The brainchild of American online fundraising pioneer John Breen, the Web site (www.freerice.com) relies on advertising revenue to underwrite its rice campaign.
AIDS vaccines experts confused and dismayed
November 10, 2007 06:04 PM - By Maggie Fox, Health and Science Editor - Analysis
WASHINGTON (Reuters) - AIDS vaccine researchers are worried about the future of their field after learning an experimental HIV vaccine not only does not work, but just might make recipients more susceptible to infection with the AIDS virus.
They are worried about their volunteers and the future of AIDS vaccines in general. And they are worried because they cannot understand how a vaccine would make a person more vulnerable.
Researchers from Merck & Co. (MRK.N: Quote, Profile, Research), which makes the vaccine, and the National Institute of Allergy and Infectious Diseases, which is helping develop it, said on Wednesday they believe a type of common cold virus used as the basis of the vaccine may somehow have made their volunteers more susceptible to HIV.
U.N.'s Ban says global warming is "an emergency"
November 10, 2007 06:00 PM - Juan Jose Lagorio, Reuters
EDUARDO FREI BASE, Antarctica (Reuters) - With prehistoric Antarctic ice sheets melting beneath his feet, U.N. Secretary General Ban Ki-moon called for urgent political action to tackle global warming.
The Antarctic Peninsula has warmed faster than anywhere else on Earth in the last 50 years, making the continent a fitting destination for Ban, who has made climate change a priority since he took office earlier this year.
"I need a political answer. This is an emergency and for emergency situations we need emergency action," he said during a visit to three scientific bases on the barren continent, where temperatures are their highest in about 1,800 years.
Schwarzenegger declares Bay oil spill emergency
November 10, 2007 05:53 PM - Reuters
San Francisco, California - California Gov. Arnold Schwarzenegger declared the oil spill in San Francisco Bay an emergency on Friday as workers intensified clean-up efforts and part of a popular weekend race was canceled.
Schwarzenegger visited the region and pledged all possible resources for cleaning up a container ship's fuel spill after it struck the Bay Bridge in thick fog on Wednesday.
More than 200 workers and officials were cleaning up the fuel that leaked after the Cosco Busan container ship hit a base of the Bay Bridge near Treasure Island. The Coast Guard expected the clean-up force to double on Saturday.
Dieting hardest for emotional eaters: study
November 9, 2007 12:51 PM - Reuters
CHICAGO (Reuters) - Emotional eaters -- people who eat when they are lonely or blue -- tend to lose the least amount of weight and have the hardest time keeping it off, U.S. researchers said on Thursday.
They said the study may explain why so many people who lose weight gain it all back. "We found that the more people report eating in response to thoughts and feelings, the less weight they lost," Heather Niemeier, an obesity researcher at The Miriam Hospital and The Warren Alpert Medical School of Brown University, said in a statement.
Tobacco deaths to reach 10 mln a year by 2030: group
November 9, 2007 12:34 PM - Wendell Roelf, Reuters
CAPE TOWN (Reuters) - Tobacco-related deaths are expected to double to 10 million a year by 2030, with most fatalities in developing countries, a senior World Lung Foundation (WLF) official said on Friday.
Judith Longstaff Mackay, the organization's global tobacco control program coordinator, said while cigarette markets were getting smaller in advanced economies, the opposite was true for developing states, where the number of smokers and the volume each consumes is growing.
Grooming goes green
November 9, 2007 10:51 AM - By Terri Coles
TORONTO (Reuters) -- Who ever thought that putting on your face in the morning might be dangerous. On the heels of massive recalls of lead-laced toys, a cosmetics safety campaign has found the offensive metal in several popular brands of lipstick. France, Italy, Germany, Belgium and the United Kingdom all have standards in place for organic cosmetic products, though some are industry standards and not government regulations.
It's official: you don't have to live in France
November 9, 2007 08:47 AM - Reuters
Ask most Britons if they would rather live in France and they'd probably answer "oui." But British judges have ruled that two English boys who hate living there don't have to.
The boys, 11 and 16, who have a French mother and a British father, were taken to live in France after the parents' marriage broke down. But during a visit to England they asserted their "Britishness" and refused to return to live with their mother.
California sues EPA over car emissions
November 8, 2007 04:32 PM - By Adam Tanner, Reuters
SAN FRANCISCO (Reuters) - California sued the Environmental Protection Agency on Thursday, demanding a quick federal decision that would allow the nation's most populous state to limit greenhouse gas emissions from vehicles.
"California is ready to implement the nation's cleanest standards for vehicle emissions, but we cannot do that until the federal government grants a waiver allowing us to enforce those standards," Gov. Arnold Schwarzenegger said.
The long-threatened legal action follows a 2005 California law requiring new vehicles to meet tighter standards for emissions, starting with 2009 models introduced next year.