An abandoned limestone mine revealed a massive underground lake nearly 400 feet below the surface, raising serious questions ...

The Smackover Formation in south Arkansas and east Texas holds vast reserves of lithium — the critical mineral powering ...

Tensions flared on the third day of trial in Musk v. Altman as OpenAI’s lawyers cross-examined Musk. As the cross-examination began, tension rippled through the courtroom. Judge Yvonne Gonzalez Rogers ...

Elon Musk told a court on Wednesday that he was a "fool" for providing funding to launch ChatGPT maker OpenAI. Testifying in a case he brought against OpenAI, the billionaire founder of Tesla and ...

Mr. Musk’s posts on X have pushed his narrative that OpenAI has lost its way. By Ryan Mac Before opening statements began in the trial between Elon Musk and OpenAI on Tuesday, the world’s richest man ...

Shivon Zilis worked closely with Elon Musk while she was on OpenAI’s board. Her ties to the world’s richest man were detailed in a landmark trial on Wednesday. By Cade Metz and Mike Isaac Reporting ...

Elon Musk and Sam Altman appeared in a federal courtroom together for the first time on Tuesday as they fight over OpenAI’s decade-long evolution and what it means for the company’s future. The trial ...

Elon Musk sparred with OpenAI’s attorney under cross examination on the second day of his testimony, as lawyers for both sides zeroed in on his souring relationship with the organization that kicked ...

A hotly anticipated trial starts this week, where Elon Musk will attempt to prove that OpenAI, under Sam Altman, has abandoned its mission to remain a nonprofit in order to ensure that artificial ...

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 control of a group founded as a “charity” and improperly morphed ...

OAKLAND, Calif. (KGO) -- Technology tycoons Elon Musk and Sam Altman are poised to face off in a high-stakes trial revolving around the alleged betrayal, deceit and unbridled ambition that blurred the ...

More than three years after acquiring Twitter, Elon Musk says he’s nearing his long-stated goal of turning it into an “everything app” with a new financial services tool that he pledged to launch for ...