Much of Elon Musk’s business empire is in disarray, but his rocket-and-satellite company is riding high.

Elon Musk's xAI is preparing to raise more money from investors in a deal that could value the artificial-intelligence ...

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

We may be soon approaching the stupidest inflection point in automotive history. That's because Elon Musk says his chatbot Grok — the same one that just declared itself to be "MechaHitler" incarnate — ...

Tesla CEO Elon Musk is eyeing San Francisco for his next robotaxi city — to which I say, good luck to you, sir. Musk ...

Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent ...

Billionaire Elon Musk announced that Grok, a generative artificial intelligence chatbot, will be available in Tesla vehicles ...

Will Tesla's board ask CEO Elon Musk to scale back his political activities to spend more time running the company? Seeking ...

Right on the heels of its biggest controversy yet, Musk's AI is coming to a Tesla near you. We'll see how it goes.

Elon Musk highlighted the launch of Grok 4 in a livestream and later tweeted that the AI tech is coming to Tesla vehicles ...

Musk's confirmation followed a late-night livestream announcing xAI's Grok 4, where he claimed the new AI model was smarter than "almost all graduate students, in all disciplines, simultaneously," and ...

Days after X had to delete offensive posts by its pet AI, Grok, Elon Musk has promised the tech is coming to Tesla's EVs.