Last week, Musk announced a record-setting, all-stock transaction in which SpaceX, the aerospace and defense juggernaut, ...

SpaceX's potential IPO has generated plenty of investor buzz, but all of the real action in tech capital markets is currently ...

After SpaceX merger, xAI is shedding co-founders with influential researcher Jimmy Ba the latest to depart.

It is the 12th long-duration ISS team that NASA has flown aboard a SpaceX launch vehicle since Elon Musk's rocket venture began sending U.S. astronauts to orbit in 2020.

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

The record-setting deal will be the largest merger of all time and is valued at $1.25 trillion ...

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

Elon Musk's xAI has lost another founding member. Tony Wu announced late on Monday that he resigned from the artificial ...

Billionaire entrepreneur Elon Musk is combining his rocket company SpaceX with his artificial intelligence startup xAI, he ...

In merging SpaceX with xAI, Elon Musk may be providing his artificial intelligence startup with a much-needed cash infusion.

CNBC's Morgan Brennan and CNBC's MacKenzie Sigalos join 'Closing Bell Overtime' with breaking news on SpaceX and a potential ...

CNBC's Deirdre Bosa reports on news regarding the AI race.