AI hallucination — when a system produces answers that sound correct but are actually wrong — remains one of the toughest ...

Moral issues greet us each morning in the newspaper, confront us in the memos on our desks, nag us from our children's soccer fields, and bid us good night on the evening news. We are bombarded daily ...

Charlie Kirk was doing what he so often did—working a college crowd, prodding and provoking students in debate. The 31-year-old founder of Turning Point USA was at Utah Valley University near Salt ...

Dylan MoriartyDylan Moriarty is a graphics reporter and cartographer at The Washington Post. @DylanMoriarty Joe FoxJoe Fox is a senior interactive news designer. Before joining The Post in 2018, they ...