A missing Ohio mom who vanished while hiking in late September was found dead in a hammock in Alabama last week.
Take a look at how prenatal blood tests typically used to screen for foetal disorders are now offering life-saving insights ...
A clemency petition for a Missouri man facing the death penalty for sexually assaulting and killing a child says he was a ...
NIH study finds some abnormal results due to colorectal, breast, lung and pancreatic cancers.