Harald zur Hausen, 87, Nobelist Who Found Cause of Cervical Cancer, Dies

Scientists Have Found the First Branch on the Tree of Life

Research found that you don't need to have perfect tracking every day foods to lose a clinically significant amount of weight

A study published in the recent issue of the American Journal of Drug and Alcohol Abuse has found that twins who reside in legal marijuana states are less likely to experience negative consequences from drinking alcohol as compared to their co-twins who live in states where marijuana is illegal.