Sam Altman and Elon Musk are facing off in a high-stakes trial that could alter the future of OpenAI and its most well-known ...

One of Elon Musk’s abiding fears is that A.I. could one day threaten humans. But the jurors deciding his suit against OpenAI ...

On his third day of testimony, Elon Musk will be cross-examined by lawyers from OpenAI and Microsoft. His answers on the ...

Elon Musk continued his refrain that the OpenAI co-founders "stole a charity" but held off on filing his lawsuit because he ...

Elon Musk spent the better part of three days on the stand, accusing OpenAI and its executives of deceiving him into donating ...

Valve founder and CEO Gabe Newell was an early investor in OpenAI and even acted in an advisory role for the company.

Tesla’s Semi truck has finally entered high-volume production, seven years later than planned. The electric truck was first ...

Elon Musk seems tired and cranky. On Thursday, he took the stand for the third day in a four-week trial stemming from his ...

The courtroom battle paints a portrait of a founding relationship that began with shared idealism and collapsed into ...

In his second day on the stand in the trial he launched against OpenAI, Elon Musk said the AI start-up he'd helped found had ...

Musk, who is suing OpenAI CEO Sam Altman over the company's for-profit restructuring, says he "chose to create this as a ...

Elon Musk came to a California federal court on Wednesday to argue that Sam Altman and his co-founders “stole a charity.” He ...