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 ...

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 ...

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 ...

This isn’t just about a new feature; it’s the cornerstone of Elon Musk’s narrative that Tesla is not merely a car company but ...

Sources in Donald Trump's orbit say Elon Musk's recent apology to the president for his social media attacks won't do much to save their relationship behind the scenes ...

Elon Musk and Shivon Zilis share four children together: Boy-girl twins Strider and Azure, daughter Arcadia and son Seldon. Here is everything to know about Elon Musk and Shivon Zilis’ kids.