Elon Musk takes Microsoft and OpenAI's Sam Altman to trial on Monday. Witnesses include Satya Nadella, Shivon Zilis, Mira Murati, and Greg Brockman.

Inside the rotunda at Donald Trump’s second inauguration the president’s son-in-law, Jared Kushner, went down the line shaking hands with each tech billionaire who showed up to kiss the ring — all ...

The high-profile trial between Elon Musk and Sam Altman is scheduled to begin Monday with jury selection. In his $134 billion lawsuit, Musk claimed that OpenAI, Altman and the company's president, ...

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 ...