An online brawl between the CEOs of SpaceX and Ryanair has become a lesson in how to monetize a high-profile feud.

The billionaire has mended a rift with President Trump and he is giving millions to Republicans again ahead of the midterms.

The investigation follows a public backlash over sexualized deepfake images created by X’s Grok AI service.

Elon Musk is a surprise late addition to the World Economic Forum agenda. He is set to appear on Thursday at 10:30 a.m. ET on stage, [interviewed by WEF chair and BlackRock boss Larry Fink]( ...

Putting data centers in space pushed the billionaire toward an IPO, sources say.

Elon Musk plans to start selling humanoid robots to the public by the end of next year, the billionaire said Thursday at the ...

The prospect of a nine-figure paycheck was supposed to spur CEOs to deliver outstanding results, but few of these Elon ...

Ashley St. Clair is seeking a temporary restraining order to stop xAI’s Grok from creating images that undress her.

The electric-vehicle maker currently offers the advanced driver-assistance features for a one-time payment of $8,000 or a ...

Elon Musk has created a new artificial intelligence company called X.AI Corp. that is incorporated in Nevada, according to a state filing. Mr. Musk is the only listed director of the company, and ...

SpaceX’s Starship rocket exploded minutes after launching on an uncrewed test flight, a fiery ending for the inaugural flight of a vehicle that Elon Musk wants to eventually fly on deep-space missions ...