Elon Musk is expected to return to the witness stand on Wednesday as he seeks to convince a jury he was deceived by OpenAI ...

Elon Musk testified in his lawsuit against OpenAI, calling himself a "fool" for investing in the non-profit turned for-profit ...

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 ...

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 ...

On the second day of a trial pitting the Tesla founder against OpenAI, Elon Musk said he was a “fool” to support the company ...

Elon Musk took the stand for the second day Wednesday in the landmark trial that pits the world's richest person against Sam ...

Tesla CEO Elon Musk returned to the stand Wednesday in downtown Oakland, pressing his case in a billion-dollar clash with ...

Several families of victims of a mass shooting in Canada are suing OpenAI and its CEO, Sam Altman, alleging the company's ...

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 testified on Wednesday ​that Sam Altman and other OpenAI leaders were not honest with him about their plans to use ...

In the second day of a trial pitting Mr. Musk against OpenAI, he said the company’s chief executive, Sam Altman, had misled ...

Elon Musk said in his second day of testimony that he was “a fool” for funding OpenAI. Mr. Musk grew combative during ...