Elon Musk has investments in two private companies which are xAI and SpaceX. Together, they are work at least $215 billion.

AI, Elon Musk’s AI company, is reportedly getting ready to raise more money from investors. If it succeeds, it could push its ...

The AI startup behind the controversial Grok chatbot is in early talks to raise billions, with backing from Saudi Arabia’s ...

The setbacks ramp up pressure on SpaceX as it pours billions into the Starship program. NASA is depending on the rocket to handle planned astronaut moon-landing operations, and the company’s own plans ...

Rocket Lab stock is surging because of its growth in the space economy. It is working on a new rocket system called the ...