Billionaire Tesla CEO Elon Musk showed off a slimmer build in a Christmas day tweet in which he declared himself, “Ozempic ...

The billionaire businessman has racked up some wins, and a few losses, since becoming a major MAGA power player.

Nevertheless, the deals — and xAI’s developer and consumer-facing products — have driven xAI’s revenue to around $100 million ...

Elon Musk might be all the rage in Washington these days, but his mom, Maye Musk, is lighting up Beijing—and the other cities ...

Elon Musk reposted a critique of MacKenzie Scott for giving billions of dollars to liberal nonprofits and said the giving ...

The world’s richest man has become a new kind of oligarch.

Employees of SpaceX have filed a formal petition to create the city of Starbase. Its first mayor would be a security manager ...

A story of control and competition unfolds, with the ongoing feud between OpenAI co-founders, Elon Musk and Sam Altman.

Elon Musk, the billionaire tasked with making the US government more efficient come January, has zeroed in on the Federal ...

Musk, the owner of car manufacturer Tesla and social media platform X, has been tapped by Trump to lead the proposed ...

A look at the people who influence the world’s richest man, and those who stand to gain from their association with him now.

A lot of compute is needed,” Mr. Musk said in a post about the financing, in which BlackRock, Fidelity and Sequoia ...