The American Medical Association has declared obesity a disease

In a landmark decision that could have a dramatic impact on the lives of millions of Americans, the American Medical Association voted Tuesday to officially recognize obesity as a disease, drawing a clear distinction between what has long been regarded as a consequence of lifestyle and a medical illness. » 6/20/13 10:30am 6/20/13 10:30am

Lawrence Krauss answers questions on life, the Universe and everything

Theoretical physicist Lawrence Krauss – author of The Physics of Star Trek and A Universe from Nothing, and producer of The Unbelievers – participated in one of reddit's Ask Me Anything chats last night. He fielded a slew of fantastic question in the process, offering his thoughts on what it's like to travel with… » 5/14/13 6:40am 5/14/13 6:40am