Some children may engage in aggressive behavior, which experts say is simply a byproduct of the environment in which they ...

Ruling on a lawsuit brought by several prominent medical organizations, a district court said the federal government did not base its decisions on science. 5 min read U.S. Considers Withholding H.I.V.

A record-breaking snow drought has residents worried about much more than slushy slopes. By Sachi Kitajima Mulkey and Nina Riggio The $5 billion project in the Gulf of Mexico is expected to help ...