The federal agency supports everything from climate science to emergency preparedness. Cuts to funding and staff could hinder ...

A plan to announce the agency's new risk assessment stressed the need for MMR vaccinations. Last week, it was scrapped.

Researchers in Norway and the U.S. are training artificial intelligence to address cybergrooming. Will it work?

It’s an iconic image: A polar bear perched on a lone ice cap, drifting at sea. Is that the fate climate change has in store for this powerful Arctic inhabitant? In 2004, the discovery of a fossil ...