Science

Watching wall-to-wall coverage of domestic terrorism can cause people to develop symptoms of post-traumatic stress disorder. Those symptoms, in turn,

The rise of direct-to-consumer DNA tests comes with a host of thorny problems, including how to interpret the data and

A rigorous new study of workplace wellness programs suggests that they may not be as effective as employers hope, at

NASA would like you to take a picture of a tree, please. The space agency’s ICESat-2 satellite estimates the height

SpaceX successfully landed the center core of its Falcon Heavy rocket on a drone ship last week, but the vehicle

The world’s largest airplane took flight for the first time ever on Saturday morning. Built by rocket launch company Stratolaunch,