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

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

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

AI released two AI "companions" on its Grok platform, a Japanese anime girl named "Ani" and an animated red panda called ...

Environmental groups in Memphis filed a permit appeal to stop xAI from using gas-burning turbines to power its supercomputer ...

From Grok's antisemitic rants to the permit for turbines in Memphis, here's a look at some of the latest news surrounding ...

According to a Wall Street Journal report that cites investors close to SpaceX, the company has agreed to invest $2 billion ...

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

The announcement comes just days after Grok generated antisemitic responses and praised Hitler, which were later deleted.

The startup is leaning on Musk’s business empire to play catch-up in the AI race.

Musk said he plans to hold a shareholder vote on investment in the artificial intelligence startup by the automaker, in the ...

SpaceX is investing $2 billion in xAI, Elon Musk's AI company, as part of a $5 billion equity round, amid his efforts to ...