Elon Musk tightens his grip over technologies that shape national security, social media, and artificial intelligence.

Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before a massive planned initial public offering for the business later this year.

SpaceX, a leader in rocket launches and satellite internet, will now also house Musk’s ventures in artificial intelligence ...

Elon Musk’s SpaceX acquired xAI in a deal that encompasses the billionaire’s increasingly costly ambitions to dominate artificial intelligence and space exploration.

SpaceX has acquired xAI, the company announced on Monday, merging two of Elon Musk’s most ambitious companies into the most valuable private company in the world.

The merger creates the world's most valuable private company, and paves the way for Musk to try and prove out the usefulness of space-based data centers.

SpaceX, the rocket and satellite maker led by Elon Musk, said on Monday it had acquired xAI, the artificial intelligence company controlled by Mr. Musk, a sweeping move to consolidate his business ...

California’s governor has been touted as the Democrats’ best shot in 2028. But first he’ll need to convince voters that he’s not just a slick establishment politician.

Before Elon Musk, most electric vehicles seemed less like an alternative to gasoline than an argument in its favor. The sad state of affairs for EVs for many years was that they were slow, impractical ...

The two models helped move electric vehicles from the consumer fringe into the mainstream. Tesla CEO Elon Musk said Wednesday that the company would begin phasing out its Model S and Model X electric ...

Tesla CEO Elon Musk’s 2018 pay package, the subject of much controversy over the years, must be reinstated, a Delaware court ruled on Friday. The Delaware Chancery Court twice invalidated Musk’s 2018 ...

Family members and attorneys say the Alabama prison system has moved three well-known inmate activists to isolated cells. Robert Earl Council, Melvin Ray and Raoul Poole were transferred two weeks ...