A renewal of executive churn is marking the billionaire’s return to business.

SpaceX to invests $2 billion into Elon Musk’s AI startup xAI, strengthening ties across his companies as Grok becomes central to a multi-sector tech strategy.

Elon Musk’s rocket firm SpaceX has invested $2 billion into his AI venture xAI, marking the space company’s first public stake in the artificial intelligence sector. The move comes amid a $5 billion ...

SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between tech billionaire Elon ...

One of Elon Musk’s companies is giving another a helping hand. SpaceX, Musk’s rocket and satellite internet company, will invest $2 billion in xAI, the artificial intelligence startup that Musk ...

Elon Musk’s AI company, xAI, has unveiled Grok 4, its latest and most powerful artificial intelligence (AI) model yet, ...

When Elon Musk unexpectedly reposted Justin Bieber’s intimate rooftop hug snap with a mystery woman, the fans on the internet ...

One man’s wild ride through the world of cryptocurrency.

The commercial spaceflight company is headquartered at Starbase in South Texas near the U.S.-Mexico border. The site, which is where SpaceX has been conducting routine flight tests of its 400-foot ...

But beneath the bombast and social media fanfare, Musk’s new political party risks being nothing more than a costly distraction, a shiny new toy that will ultimately squander time, money and political ...

During a visit to the Democratic Republic of Congo, a Globe reporter learned how the billionaire is bringing broadband to ...

Borrowing the name of a video game cybervillain, Grok then announced “MechaHitler mode activated” and embarked on a ...