In the wake of cofounder exits, Elon Musk's hands-on management is reshaping the startup.

The US Department of Defense has opened a six-month competition promising a $100 million reward for teams capable of building ...

Proponents say orbital data centers could solve AI’s power and cooling crunch. Experts say that vision is far more distant ...

Elon Musk has said that the site, which allows bots built by humans to post and react to others' posts, signals the "very ...

Grok, Elon Musk's AI chatbot, has been under investigation in France, California, the UK, India, and Brazil for allegedly ...

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 urged X users to upload their medical records to Grok, his xAI chatbot, pitching it as a tool capable of ...

No one can accuse Elon Musk of lacking ambition. His latest idea? Launching data centres into space, where abundant solar energy and very low temperatures could solve the challenges of power and ...

Elon Musk said on Feb. 2 that SpaceX has acquired his artificial-intelligence startup xAI, combining the rocket-and-satellite company with the maker of the Grok chatbot in a move aimed at unifying ...

House Democrats demand answers from Elon Musk over Grok’s alleged role in nonconsensual sexual deepfakes, as EU regulators open probes.

Mr Musk’s willingness to merge SpaceX with x AI shows how committed he has become to dominating the AI industry. It is personal: he loathes Sam Altman, the boss of Open AI, which Mr Musk co-founded ...