Diet, exercise and genes aren't the only factors responsible for body weight, say researchers, who are discovering evidence of another component: the bacteria in your gut
The Large Hadron Collider, outside Geneva, has been beset with delays and problems since 2006, when it was originally scheduled to launch. Are they portents from the future?
A large iceberg was spotted off an island about halfway between Antarctica and Australia, a rare sight in waters so far north, Australian scientists said Thursday
Analysis of a dozen published studies testing possible new uses for a Pfizer Inc. epilepsy drug found that reporting of the results was often misleading, indicating the medicine worked better than internal company documents showed
Lillian Landry always said she wasn't afraid to die. So when death came last week, the 99-year-old was lying peacefully in a hospice with no needles or tubes
President Obama says he will attend the climate-change summit in Copenhagen if it seems a global agreement is nigh. But the prospects of such an agreement may depend on the President's presence
Giving Tamiflu to patients who may have been exposed to swine flu — such as family members of confirmed cases — as a preventive measure, may result in their developing drug-resistant strains of the virus.
For the first time, obesity researchers have data showing that the least healthy cereals are the ones marketed most aggressively to kids
Knowing someone's test results isn't good enough. Before you hop into bed, here's what you should always ask.
Tina and Rod Davies have turned their living room in Victoria, Australia into a nursery for orphaned kangaroos and wallabies
At 5 a.m. on Sept. 30, the Centers for Disease Control and Prevention (CDC) will launch its largest vaccine giveaway in decades. It's not the usual way influenza immunizations are distributed, but nothing about this flu season is normal
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