Musk and OpenAI CEO Sam Altman cofounded OpenAI in 2015, but Musk left before the company became a technology star. Recently Musk, who went on to create his own AI firm, xAI, in 2

OpenAI countersued Elon Musk Wednesday, citing a pattern of harassment by Musk and asking a federal judge to stop him from any “further unlawful and unfair action” against OpenAI, in a court case over the future structure of the firm that helped launch the AI revolution.

OpenAI has filed a countersuit against Elon Musk, accusing him of staging press attacks and malicious campaigns on "the social media platform he controls."

The U.S. Federal Deposit Insurance Corporation has brought on several staffers from Elon Musk's Department of Government Efficiency, according to an email sent to regulatory staff Thursday.

Musk could not tolerate seeing such success for an enterprise he had abandoned and declared doomed,” read a suit by OpenAI co-founder Sam Altman.

A keyboard is placed in front of a displayed OpenAI logo in this illustration taken February 21, 2023. REUTERS/Dado Ruvic/Illustration/File Photo OpenAI is suing Elon Musk over claims he has tried "nonstop" to slow down its business for his own benefit.

Elon Musk's government cost-cutting campaign at the U.S. Federal Trade Commission raises concern about exposure of confidential corporate data, say two Democratic commissioners at the agency who were fired last month by President Donald Trump.

Elon Musk's reaction to a remark by Joe Rogan about taxes has gone viral online. During Wednesday's episode of The Joe Rogan Experience podcast, host Rogan brought up the topic as Tax Day nears in a chat with stand-up comedian Ron White.

In a legal filing, OpenAI asked a federal court to hold Mr. Musk responsible for any damage he has caused the firm, in the latest sign of their bitter feud.

The billionaire duo seemed closer than ever after the president’s victory. But now, as Trump’s tariffs cratered the global economy—and threatened Musk’s business empire—the bromance is showing cracks.

President Donald Trump said on Thursday that he doesn't really need to have Elon Musk in his administration. "Elon has done a fantastic job. Look, he's sitting here, and I don't care. I don't need Elon for anything other than I happen to like him,

Earlier today, Elon Musk tweeted that he's considering taking Tesla private, and buying shareholders out at an above-price rate of $420 if they didn't want to stay invested. Considering the company CEO's,

After attacking Donald Trump’s trade adviser, Elon Musk was silent when Trump paused some tariffs. MSNBC’s Lawrence O’Donnell asks, “When did Elon Musk know that his stock price was going to start climbing back up because Donald Trump was going to announce that he was backing down?

Elon Musk called Donald Trump’s top trade adviser Peter Navarro “dumber than a sack of bricks” Tuesday, once again betraying the administration’s deep rift over the president’s disastrous tariffs. Navarro found himself in hot water with Musk after he called the billionaire bureaucrat a “car assembler” during an appearance on CNBC Monday.

Elon Musk is not always wrong. Musk’s prediction back in February that “some of the things that I say will be incorrect” was certainly right, if understated. And on Tuesday, the billionaire, like a broken clock,