ALBUQUERQUE, N.M. (AP) — In 1959, Ronald Erwin McNair walked into a South Carolina library. The 9-year-old aspiring astronaut wanted to check out a calculus book, but a librarian threatened to call the police if he didn't leave. McNair was black. Y...

BOSTON (AP) — Did an artificial-intelligence system beat human doctors in warning the world of a severe coronavirus outbreak in China? In a narrow sense, yes. But what the humans lacked in sheer speed, they more than made up in finesse. Early w...