Elon Musk alleges that OpenAI reneged on a promise to operate as a nonprofit dedicated to human progress.

Elon Musk sparred with an attorney for OpenAI and Sam Altman during his cross examination on Wednesday – with Musk hitting back repeatedly a...

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

Plaintiffs accuse OpenAI of not alerting authorities to signs of a threat, leading to a school shooting in February.

Avishek Das | Lightrocket | Getty ImagesOpenAI revenue chief Denise Dresser said the AI company’s agreement on Tuesday to make its...

The lawsuit claims OpenAI was negligent for failing to report the shooter to authorities after her account was flagged for "gun violence act...

OpenAI is expanding access to its most advanced AI models to help businesses and governments shore up their cyber defenses, a sharp contrast...

CEO of OpenAI Sam Altman speaks during the 2026 Infrastructure Summit of government officials, corporate executives, and labor leaders,...

Goblins are expressly forbidden, along with gremlins, raccoons, trolls, ogres, and pigeons.

It's a story Musk has told before -- in interviews and to author Walter Isaacson for his bestselling biography of Musk -- but Tuesday was th...

Among the most interesting parts of Elon Musk’s testimony Tuesday in his lawsuit against OpenAI wasn’t the charity he claims was stolen fr...

“Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguous...

In his lawsuit, Musk said OpenAI cofounder and president betrayed him and public by turning into profit-seeking firm.

Elon Musk took the stand as the high-profile trial over the future of OpenAI kicked off on Tuesday -- claiming that CEO Sam Altman took cont...

The judge also warned Musk and Sam Altman to curb their “propensity to use social media to make things worse outside the courtroom” after bo...