The two animals chosen as the mascots of the Olympic and Paralympic Winter Games are stoats, a weasel-like animal that’s at risk because of climate change.

From near-crashes a decade ago to tiny high-speed machines, drone cameras have changed Olympic broadcasts. Here’s how they work.

The federal research agency charged with leading the war against the nation’s second-largest killer, cancer, is studying ...

At the Milan Cortina Olympic Games, winning medals isn’t the only thing making hearts swell. From the ice rinks to the snowy hills, love is in the frozen ...

Travel industry and airline trade groups warned that the longer DHS appropriations are lapsed, the longer security lines ...