By Joey Roulette WASHINGTON, Feb 13 (Reuters) - The space race between U.S. billionaires is heating up, with Elon Musk's ...

New documents released by the Justice Department reveal Epstein pairing at least one of his “girls” with Kimbal Musk, as a ...

Last week, Musk announced a record-setting, all-stock transaction in which SpaceX, the aerospace and defense juggernaut, ...

Following the departures of two cofounders, Elon Musk held an all-hands meeting with xAI staffers — and talked about data ...

A sixth co-founder of Elon Musk’s xAI is leaving the company following tensions among its technical team over demands to ...

Musk addressed the company for the first time since its merger with SpaceX and shared the plans for the company's ...

The merger of SpaceX and xAi will finance Elon Musk's artificial intelligence ambitions, including a futuristic plan to blast ...

The billionaire’s decision to merge his A.I. start-up with his rocket company will test investors’ interest in giant ...

As more than 120 million people tuned in to the Super Bowl for kickoff on Sunday evening, SpaceX founder Elon Musk turned ...

The national labor board is abandoning a yearslong legal battle against Elon Musk’s SpaceX and signaling it will steer clear ...

Mars had been SpaceX CEO Elon Musk’s long-standing focus. A year ago, he wrote on X: "The Moon is a distraction.” ...

Employees initially thought they were protected under one government agency. Turns out, they aren’t.