Musk’s satellite and rocket giant is targeting going public at a $1.75 trillion valuation, multiple outlets reported Wednesday. That would make Musk the first member of the four-comma-club. This voice ...

The jury was seated in Musk v. Altman, with opening arguments to follow. Elon Musk's lawyers said in January that their client should receive up to $134 billion in "wrongful gains" at OpenAI. The ...

OpenAI CEO Sam Altman concluded his testimony in the Musk v. Altman trial. Elon Musk, the world's richest man, has accused Altman and another OpenAI co-founder of trying to "steal a charity." Altman ...

After three weeks of dueling testimony, the jury decided Musk had sued the AI giant too late. On Monday, the jury in Musk v. Altman dealt Elon Musk a major blow—reaching a unanimous advisory verdict ...

Elon Musk accused OpenAI of putting commercial gain over the public good, but jurors ruled that the statute of limitations had expired. Mr. Musk said he planned to appeal, skewering the decision and ...

Elon Musk on Tuesday testified that his lawsuit against OpenAI and its leaders goes well beyond one company and into the future of a technology that “could also kill us all.” Musk has accused OpenAI, ...

Note: This story has been updated to reflect the first day of trading after SpaceX’s historic IPO. E lon Musk just became the first trillionaire in world history. SpaceX’s stock began trading on the ...

Elon Musk spent the better part of three days on the stand, accusing OpenAI and its executives of deceiving him into donating money to help found what is now one of the world’s biggest AI companies.

Elon Musk said in his second day of testimony that he was “a fool” for funding OpenAI. Mr. Musk grew combative during questioning from a company lawyer. Elon Musk enters the courthouse in Oakland, ...