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…

Hours after Elon Musk reassured Cabinet members on Wednesday that efforts to contain the Ebola…

Kim Allen doesn’t like clutter. But when it comes to some of her most sentimental…

Organ transplant waiting lists are designed to fairly distribute organs to the sickest patients in…