Musk's SpaceX and xAI reportedly compete for Pentagon drone swarm contracts despite his past warnings about AI weapons ...

In the wake of xAI losing two of its co-founders and other prominent employees, Elon Musk held an all-hands meeting at his ...

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

Tesla's core EV business appears to be hitting a wall, forcing it to accelerate the developmental timelines of several of its ...

Elon Musk has spent years warning that artificial intelligence could one day outstrip human control, but his latest alarm is focused on something that looks deceptively familiar: a social network.

Musk is combining rocket maker SpaceX with his AI startup, the largest tie-up in his expansive business portfolio.

Tesla is racing back into the AI hardware arms race, with Elon Musk reversing course on a flagship supercomputing project that he had previously sidelined. The company is reviving its in-house Dojo ...

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

xAI, Elon Musk’s artificial intelligence (AI) company, is moving to make Bellevue its latest home.

Anthropic’s funding round lands as AI company rivalry turns increasingly public and personal among top founders.