In a meeting with employees at his company xAI, Mr. Musk revealed a vision for a facility that includes a giant catapult to launch his satellites into space.

Charlie Munger played the hand he was dealt, but if you ask him, he didn't play it quite well enough. In what became his final interview before passing away at age 99, the billionaire vice chair of ...

At least nine engineers, including two co-founders, have announced their exits from xAI in the past week, fueling online speculation and raising questions about stability at Musk’s AI company amid ...