Scientists: Premature Births Account for More Than 30 Percent of Infant Deaths

DaVinci Code Meets CSI: Scientists Say They Used Grammar-Based Peptides to Fight Bacteria

AP - The fountain of youth apparently does not yet come in a pill. Widely used DHEA supplements and testosterone patches failed to deliver their touted anti-aging benefits in one of the first rigorous studies to test such claims in older men and women.