Tech

Elon Musk sues OpenAI, Sam Altman again

Tech billionaire Elon Musk has revived a lawsuit against artificial intelligence startup OpenAI and its leadership, including CEO Sam Altman, after withdrawing an earlier suit.

Taco Bell to expand AI tech at drive-thrus

Yum! Brands on Wednesday announced it will be expanding its artificial intelligence-powered voice technology at hundreds of Taco Bell drive-thrus across the U.S.