Recently, I asked Claude, an artificial-intelligence thingy at the center of a standoff with the Pentagon, if it could be dangerous in the wrong hands. Say, for example, hands that wanted to put a ...

NPR's weekly news quiz hosted by Peter Sagal. Have a laugh and test your knowledge with today's funniest comedians and a celebrity guest.

Didi Global, Inc. engages in the operation of mobility platforms that provides ride hailing and other related services. It operates through the following segments: China Mobility, International, and ...