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

The U.S. Department of Defense will begin using Grok, the AI chatbot built by Elon Musk’s start-up xAI, the company announced ...

The money behind Elon Musk’s trillion-dollar empire is increasingly flowing in one direction: toward artificial intelligence.

An AI model launched last week appears to have shipped with an unexpected occasional behavior: checking what its owner thinks ...

The billionaire entrepreneur said Tesla shareholders would vote on investing in xAI as he seeks to tap his own companies to ...

Musk said "Tesla would have invested in xAI long ago" if it was up to him.

President Trump’s cabinet focused on cost efficiencies DOGE Elon Musk plot twists Can AI fix government. move cautiously and ...

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI ...

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

Elon Musk has announced that Grok, the generative AI chatbot developed by xAI, will be integrated into Tesla vehicles in the ...

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling ...

The announcement of the $200 million contract to xAI comes less than a week after Grok came under fire for sharing ...