Musk is on trial for a case filed by Twitter investors in 2022, the year he purchased the social media company for $44 billion.

After vowing in 2020 to shed nearly all his possessions, Musk quietly built more than 90 Texas-based companies.

The megabillionaire was tied to about 90 companies in the state, which he uses for everything from paying nannies to buying ...

The jet-engine roar has been almost nonstop in a Mississippi town, residents say, since 27 turbines arrived on trailers to power Elon Musk’s AI ambitions.

Elon Musk said Thursday that Tesla’s Optimus robots should be available to the public by the end of next year, after the company refines the technology. “That’s when we are confident that its very ...

Elon Musk's AI startup is facing a flurry of top employee departures. The departures included xAI cofounders Jimmy Ba and Tony Wu, who both thanked Musk for the opportunity. More than half of xAI's ...