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?

Trump might keep them open amid a government shutdown. Current and former rangers say that's a terrible idea.

The president is about to make a decision that could cost more jobs than the entire coal industry, and Republicans aren't happy about it.

The acclaimed author hopes Trump spurs more environmentalists to abandon the climate-change fight in favor of conservation.

Paul Ryan wants to tackle entitlement reform this year, and America's largest anti-hunger program is a top target.