Sam Altman faced pointed questions about his financial ties to the Everett, Wash., fusion startup during testimony in the ...

The tech leaders, with combined net worths exceeding $670 billion, have brought props to court and traded icy stares as their ...

A federal judge on Friday declined to quickly approve the U.S. Securities and Exchange Commission's $1.5 million settlement ...

French prosecutors are seeking charges against Elon Musk and X for child sexual images on the platform, deepfakes, ...

SpaceX employees and alumni have an ‘insane network’ and will soon be able to tap a lot of cash, expanding the mini-SpaceXs ...

Elon Musk's giant Terafab facility in Texas could cost up to $119 billion, with hopes of manufacturing chips for Tesla, ...

Uber is expanding into a different side of the travel business. The ride-hailing and delivery company said on Wednesday that ...

Tech billionaire Elon Musk's legal battle against OpenAI kicked off with a bang on Tuesday, with his attorney alleging CEO Sam Altman "stole a charity" to build a massive, profit-driven empire. In a ...

Elon Musk, who split from OpenAI years after cofounding it as a nonprofit in 2015, said it was putting commercial interests over the public’s. A company lawyer said Mr. Musk had sued because he did ...

OAKLAND, Calif. (AP) — Technology tycoons Elon Musk and Sam Altman are poised to face off in a high-stakes trial revolving around the alleged betrayal, deceit and unbridled ambition that blurred the ...

Elon Musk’s AI company wants to pay award-winning writers to train its chatbot on how to do their jobs. On Wednesday, xAI, the company behind Musk’s Grok chatbot posted a job listing calling for ...

Tesla reported stronger-than-anticipated earnings after the market close on Wednesday, recording first-quarter 2026 revenue of $22.71 billion. Tesla’s revenue was up 16% YoY and exceeded the analyst ...