A secretive technology investment group that is a top backer of Elon Musk’s companies will close to external investors, after ...

Katie Miller was appointed by Trump as an adviser to the bureaucracy-slashing Department of Government Efficiency led by Musk ...

Neuralink labeled itself in April as a “small disadvantaged business” in a federal filing with the U.S. Small Business ...

Originally Tesla had deposits for over 2 million Cybertrucks, enough for 16 years of production, yet it sold only 4,300 ...

In a familiar critique of corporate structures, Musk also weighed in on the ideal environment for fostering such long-term, ...

xAI’s latest frontier model, Grok 4, has been released without industry-standard safety reports, despite the company’s CEO, ...

Elon Musk is integrating AI across his companies and blurring the lines between them.

AI explained why Grok 4 seemed to search for Elon Musk's opinions when asked about some hot-button topics.

One of the new “companions,” or AI characters for users to interact with, is a sexualized blonde anime bot called “Ani." ...

Investors familiar with the matter told The Wall Street Journal that the rocket company SpaceX has agreed to invest a ...

With his rival out of the way, OpenAI’s CEO has a clear path to press for the company’s goals. He is leaving the Democratic ...

Musk's business ventures have turned him into the wealthiest person. Although he has many companies, none of them have ...