GREENFIELD, Iowa (AP) — A deadly tornado that wreaked havoc in the small city of Greenfield, Iowa, left four people dead and nearly three dozen injured, officials said, while a fifth person was killed elsewhere. The twister that tore through the city on Tuesday was rated at least an EF-3 by the National Weather Service and was so destructive that it took authorities more than a day to account for the area's residents. It’s believed that the number of people injured is likely higher, the Iowa Dep
DENVER (AP) — The first attempts to regulate artificial intelligence programs that play a hidden role in hiring, housing and medical decisions for millions of Americans are facing pressure from all sides and floundering in statehouses nationwide.
Nvidia earnings boomed and the CEO touted the "next industrial revolution." Will the AI chip leader lift the market rally?