Elon Musk just became the first person ever worth $800 billion or more after his rocket maker SpaceX acquired his artificial ...

It was last year that Musk combined Twitter with xAI, the business behind his Grok AI chatbot, valuing the social media site at $30bn. The world’s richest man then revealed plans on Monday to merge ...

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

Musk's business empire and raises a critical question for investors: Is Tesla stock a buy, or has CEO Elon Musk moved on?

To unpack what SpaceX’s IPO chatter means, how private liquidity works before a debut, and what investors are looking for in ...

Elon Musk's AI company xAI, which includes Elon Musk's social media platform X, has just been acquired by Elon Musk's space ...

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

Elon Musk's mega-deal combining SpaceX and xAI is the latest sign that the billionaire is consolidating his business empire ...

A SpaceX Falcon 9 rocket is prepared for launch carrying NASA's IMAP mission, which will study the boundary of the sun's ...

SpaceX alone already deserves a bullish outlook because of its absolutely unique business mix and unparalleled positioning.

Blue Origin is pausing its space tourism New Shepard flights to focus on competing with SpaceX to be the moon lander for the ...