The legal battle over OpenAI's shift to a for-profit model has been scheduled for April and could last for four weeks.

Text messages, emails, and journal entries were part of a trove of documents unsealed in the legal battle between Elon Musk ...

A trial in the lawsuit brought by Elon Musk against OpenAI CEO Samuel Altman and other defendants—including tech giant ...

Billionaire entrepreneur Elon Musk persuaded a judge on Wednesday to allow a jury trial on his allegations that ChatGPT maker ...

A federal judge on Wednesday indicated a jury will be allowed to decide whether artificial intelligence trailblazer OpenAI ...

A trial in the lawsuit brought by Elon Musk against OpenAI CEO Samuel Altman and other defendants, including tech giant ...

Elon Musk was partly behind OpenAI's decision to partner with Microsoft, having pushed founder Sam Altman to the cloud ...

OpenAI Inc. and its CEO Sam Altman are unlikely to obtain a pretrial defeat of billionaire Elon Musk’s lawsuits claiming the ...

A judge has ruled that Elon Musk can take his lawsuit accusing OpenAI and Sam Altman of abandoning its nonprofit mission to a ...

Elon Musk in 2016 told fellow OpenAI founder Sam Altman that the AI lab, then one year old, should pursue a cloud computing deal with Microsoft rather than Amazon, according to emails released Tuesday ...

Jaymie Parkkinen is a high-powered intellectual property lawyer facing off against Sam Altman by day — and a clown by night.

A federal judge said she was most likely to deny summary judgment on Musk's fraud claims against the artificial intelligence ...