Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout ...

Two Democratic US senators called for an investigation into Elon Musk’s involvement in contracts between the US government ...

The billionaire accused the ChatGPT maker of anticompetitive behavior in new court filings.

Elon Musk's social media platform X, formerly known as Twitter, is suing California over a new law targeting deceptive, ...

Skeptics sneer, but the duo are serious about shrinking government.

Elon Musk's moves since the election suggest Tesla's CEO will be heavily involved in the Trump administration's 'revolution' ...

The “Department of Government Efficiency” won’t be a real government agency. In fact, it won’t even be part of the federal ...

SpaceX is in early discussions to sell insider shares that could boost the value of Elon Musk’s rocket and satellite company to around $255 billion, people familiar with the matter said.

Elon Musk alleges in his lawsuit that OpenAI and Microsoft are using anticompetitive practices like "lavish compensation" to ...

Elon Musk filed a lawsuit against OpenAI in August — and he just amended it to include Microsoft as a defendant.

Bellack comments on the recent "X diaspora," growing in response to Musk's acquisition of the platform. "This online splintering is taking with it some of the cultural and media power that had ...

Elon Musk is ramping up his feud with Sam Altman, alleging in a court filing that OpenAI is trying to corner the market for ...