Saudi-backed artificial intelligence company Humain has invested $3 billion into Elon Musk’s AI startup xAI, according to a ...

Last week, SpaceX founder Elon Musk advised workers at the newly acquired company xAI that he wants to set up a factory on ...

On Sunday, Elon Musk said his $849.3 billion fortune is overwhelmingly tied to his ownership stakes in Tesla Inc.

Humain, which was created by Crown Prince Mohammed bin Salman last year, said it made the investment just before xAI was acquired by SpaceX, Mr. Musk’s rocket company.

Over the weekend, SpaceX CEO Elon Musk reacted to comments from former Google CEO Eric Schmidt, who warned the U.S. needs an additional 92 gigawatts of power to sustain artificial intelligence growth.

Texas' newest city is looking to massively expand its footprint less than a year after residents voted it into existence.

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

The Elon Musk-led companies are competing to design tech that would allow people to control swarms of drones with AI.

Elon Musk is merging his SpaceX rocket company with his artificial intelligence startup xAI. The deal is valued at $1.25 ...

SpaceX's Starship, which launches in South Texas, will have a vital role to play in billionaire Elon Musk's plans to now ...

Elon Musk's net worth soared past $800 billion this week after he merged SpaceX with xAI in a deal that valued the combined ...

Elon Musk is putting his dreams of colonizing Mars on hold and said his SpaceX rocket company will instead focus on building a city on the moon.