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

Musk's space exploration company and his AI start-up are merging.

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

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 ...

A slew of notable individuals appear in the latest Justice Department release of Jeffrey Epstein files.

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

The two billionaires have clashed online, exchanging accusations over Musk's past emails with Epstein and Hoffman's past ...

Why Elon Musk's prediction about artificial intelligence eliminating need for retirement savings could cost workers hundreds ...

My estimate is that within two to three years, the lowest cost way to generate AI compute will be in space,” Musk wrote in a ...

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

Elon Musk's SpaceX (SPAX.PVT) will reportedly merge with his other private venture xAI (XAAI.PVT), according to Bloomberg, ...

Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before what's expected ...