SpaceX is investing $2 billion into Elon Musk’s artificial intelligence startup, xAI, almost half of the $5 billion the ...

Elon Musk’s artificial intelligence company, xAI, is preparing to raise more funds from investors in a new deal that could ...

There is a ton of excitement around Rocket Lab and the space economy today. Here's why the stock surged in the first half of ...

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 ...

Collapsing electric-vehicle sales, political fallout and an AI chatbot publishing anti-Semitic posts — much of Elon Musk’s business empire is in disarray.