Discovery of antitoxin provides promising new treatment for cystic fibrosis.
Whole grains can reduce the risk of diseases, but separating real from fake can be confusing.
Scientists have unlocked some surprising secrets about why some people live longer than others.
By 2020, the Chinese government wants to extend health care to all of its 1.3 billion citizens. The job won't be easy.
The U.S. Army is testing a new vaccine for Malaria. Someone had to be willing to try it.
In South Africa, the government puts limits on life-sustaining kidney dialysis and doctors are tasked with deciding who lives and who dies. This is the story of two patients -- and the committee that determined their fates.