The ranks include Elon Musk's home office manager, his son, and former Tesla and Google engineers.

The merger forms what The New York Times describes as “the most valuable private company in the world,” combining rockets, Starlink satellites, the Grok chatbot, and the social media platform X under ...

Tesla is investing billions in Elon Musk's AI start-up. This move could accelerate the company's ambitions in self-driving cars and robotics, but it also raises important questions for investors.

MEMPHIS, Tenn. — Elon Musk’s SpaceX announced Monday that it has acquired xAI, the supercomputer, forming “one of the most ambitious, vertically integrated innovation engines on Earth.” “This marks ...

An engineer at xAI sparked discussion online after sharing details about an intense work schedule shortly after joining the artificial intelligence startup. The post highlighted the demanding pace ...