OpenAI overtook SpaceX as the most valuable private company. SpaceX could soon reclaim the title. It's the latest in the ...

The lawsuit appears to have has less to do with Grok’s App Store visibility, and more to do with a fixation Musk has had ...

New filings show that Elon Musk’s lawsuit against Apple and OpenAI is less about Grok’s App Store visibility and more about ...

Microsoft AI CEO Mustafa Suleyman said he’s in regular contact with his peers in artificial intelligence, including OpenAI’s ...

A federal judge refused to give Musk an immediate injunction against OpenAI's switcheroo, but threw him a lifeline.

A shock announcement at an academic conference led to one of the most important companies on the planet. But what’s next?

Sam Altman approached rocket maker Stoke Space over potential multibillion-dollar investment as OpenAI CEO expands into space ...

OpenAI CFO Sarah Friar trusts Elon Musk to act in good faith despite his ally David Sacks' appointment as AI czar.

SAN FRANCISCO -- Elon Musk is suing OpenAI and its CEO Sam Altman, saying the company behind ChatGPT has diverged from its original, nonprofit mission by partnering with Microsoft for $13 billion and ...

A resurfaced 2016 video reveals Sam Altman's admiration for Elon Musk, asking how to become the \"next Elon Musk.\" Musk ...

On Thursday's episode of "Jimmy Kimmel Live," host Jimmy Kimmel tore into Time magazine's 2025 Person of the Year cover ...