Elon Musk’s SpaceX is planning an insider share sale that would value the company at about $400 billion, according to people familiar with the matter.

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

Lucid CEO issues a price warning, Musk's companies infuse cash into xAI and Hyundai will ride out tariffs with cheap cars.

This marks a shift in the AI wars. Instead of just competing on intelligence or reasoning, Musk wants Grok to feel more ...

TROOPS Inc. (NASDAQ: TROO) despite a surge 106.15% in regular trading hour saw a dip of 24.63% during after-hours trading on ...

The Department of Defense has announced contracts with four leading artificial intelligence companies, including Elon Musk's ...

Mark Zuckerberg is trying to psych out his rivals in artificial intelligence. That’s one interpretation of his Threads post ...

Just days ago, xAI had to briefly suspend the AI tool because users found it was giving Nazi-friendly answers to questions ...

Tesla shareholders will vote on whether to invest into xAI, Tesla CEO Elon Musk’s private company, according to a ...

Investments into xAI would help Grok better compete with OpenAI's ChatGPT by increasing capital toward research and development.

Tesla does not currently have any plans to acquire CEO Elon Musk's artificial intelligence startup xAI, but the electric ...

The European Union on Monday called in representatives from Elon Musk 's xAI after the company's social network X, and ...