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

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

A Turkish court has banned Elon Musk’s AI chatbot Grok from operating in Turkey. The decision on Wednesday followed ...

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

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

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

The billionaire has used Trump’s handling of the ‘Epstein files’ issue to repeatedly attack his former ally since their ...

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

Elon Musk ruled out a merger between Tesla and xAI but said he plans to hold a shareholder vote on investment in the ...

Rights groups appeal against xAI's use of gas-powered turbines in Memphis, citing health concerns for majority-black communities.

Elon Musk's artificial intelligence company xAI is apologizing for a series of violent and antisemitic posts from its chatbot ...

SpaceX has agreed to invest $2 billion in Elon Musk 's artificial intelligence company xAI. The investment makes up nearly ...