Air Pollution Isn't Only Bad For Lungs, Say Studies. It's Also Bad For Mental Health

Comet Tracker: Your Last Chance To See The Rare ‘Green Comet’ This Valentine’s Week As It Woos A Bright Star

A top addiction-focused medical group is calling for the decriminalization of all currently illicit drugs in the interest of public health and racial equity.

NASA’s Curiosity Rover Discovers Surprise Clues to Ancient Water on Mars