Elon Musk and an OpenAI engineer engaged in a game of pizza one-upmanship over the weekend as AI companies fight for top ...

Elon Musk's xAI is setting up shop in downtown Bellevue, with job listings showing the office will go beyond infrastructure ...

Elon Musk told employees at xAI that the company needed a factory on the moon to build AI satellites and a massive catapult ...

The merger of SpaceX and xAi will finance Elon Musk's artificial intelligence ambitions, including a futuristic plan to blast ...

Elon Musk tightens his grip over technologies that shape national security, social media, and artificial intelligence.

"I feel for the guy. "I don't think he's a happy person," Sam Altman said of Elon Musk.

Elon Musk says AI’s real bottleneck isn’t chips but power, and his solution is radical: space-based data centers fueled by orbital solar energy.

Elon Musk's SpaceX and wholly owned subsidiary xAI are competing in a secretive new Pentagon contest to produce voice-controlled, autonomous drone swarming technology, according to people familiar ...

NEW YORK (AP) — Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before a massive planned initial public offering for the business later this year.

Grok, Elon Musk's AI chatbot, has been gaining ground in the U.S. over the past months, data showed, even as it draws global censure and regulatory scrutiny after being used to generate a wave of ...