Put the blame on your friends. Fat people often blame their weight on their genes, metabolism or glands, but now scientists have found that a virus unique to humans can lead to the pounds being piled on - at least in chickens and mice. Skinny mice defy obesity. Genetically engineered mice which never put on weight could hold the key to a fat-free future for humans, say scientists.
Researchers link coffee to arthritis.
People who drink more than four cups of coffee a day could be putting themselves at increased risk of developing arthritis, researchers reported yesterday. Internet sex risk. Cow burps make for bad air Down Under. Belching and flatulence in cows and sheep annually produce 90 percent of Australia's methane emissions in the agricultural sector, a recent study shows. Environmental News Network .