“We really do want to help," one House Republican said. "This has to stop.”

EPA head Scott Pruitt has revived a tired talking point to cast doubt on global warming.

The National Science Foundation on Wednesday announced a new, long-overdue policy, but it's far from enough.

The story of California's rescued bears isn't just heartwarming. It's the beginning of a new way to think about burn treatment.

Parsing "two minutes to midnight"

The U.S. government does not consider sexual harassment a form of scientific misconduct. Should it?

He's barred scientists who receive EPA grants from advising the agency, but sees no conflict of interest in appointing fossil-fuel representatives.

He keeps picking deniers for top government positions: NASA might soon be run by a GOP congressman who blames global warming on the sun.

Prehistoric squid were far more numerous, and their reign lasted longer, than the dinosaurs. Why do we know so little about them?