By Christie Rizk | May 01, 2013 02:00 PM EDT
DNA sequencing suggests that the tiny skeleton found 10 years ago in Chile is a human being, not a form of alien life.
By Makini Brice | Aug 22, 2012 04:25 PM EDT
Researchers have found the first conclusive evidence in humans that many people's favorite beverage is a carcinogen.
By Makini Brice | Aug 22, 2012 03:30 PM EDT
New research published in the journal Nature says that the age of fathers is actually more important than mothers' ages in protecting the health of their unborn children.