Sam Runyon navigated to the house by memory as she reviewed her patient’s file, a…

Five years ago Italian researchers published a study on the eruption of Mount Vesuvius in…

The Ebola outbreak in Uganda, which had seemed to be in retreat, has claimed a…

Tea leaves pull heavy metals from water, significantly lowering the amount of lead and other…

Every day, as Dr. Wendell Parkey enters his clinic in Seminole, a small city on…

“People will die,” said Dr. Catherine Kyobutungi, executive director of the African Population and Health…