Elon Musk's artificial intelligence company xAI is raising up to $6 billion at a $50 billion valuation, according to CNBC's ...

The billionaire accused the ChatGPT maker of anticompetitive behavior in new court filings.

Elon Musk might be in charge of the business of Grok, but the artificial intelligence has seemingly gone into business for ...

After joining with Mr. Musk to create OpenAI in 2015 and pledging to carefully develop artificial intelligence for the ...

The AI also pointed out that because of Musk’s large number of followers and high visibility, any misinformation he posts is ...

Elon Musk joined Trump on Capitol Hill for a meeting with Republicans—and the president-elect used the opportunity to ...

Elon Musk, who has three children with singer Grimes, is the father of eight other kids, including two sets of twins and one ...

X users are weighing the decision to keep their followings or build them back up on alternative platforms after the election.

Musk has emerged as a prominent member of Trump's inner circle. Tesla has lobbied for electric vehicle subsidies and other ...

President-elect Donald Trump announced Tuesday that Elon Musk and Vivek Ramaswamy will lead his administration's new ...

Former Republican presidential candidate Vivek Ramaswamy will co-lead the newly created department that Trump indicated will ...

In a Sept. 5 speech, Trump pitched the idea of a government efficiency commission to the Economic Club of New York.