Investors familiar with the matter told The Wall Street Journal that the rocket company SpaceX has agreed to invest a ...

The money behind Elon Musk’s trillion-dollar empire is increasingly flowing in one direction: toward artificial intelligence.

The billionaire entrepreneur said Tesla shareholders would vote on investing in xAI as he seeks to tap his own companies to ...

Elon Musk’s rocket and satellite Internet company SpaceX plans to invest in his generative AI business xAI. The Wall Street ...

A Crew Dragon capsule carrying the quartet undocked from the orbital laboratory at 7:15 a.m. EDT, ending the latest ISS visit ...

Elon Musk ruled out a merger between Tesla and xAI but said he plans to hold a shareholder vote on investment in the ...

Of all the threats that President Donald Trump and Elon Musk hurled at one another as their alliance fell apart, those targeting Musk’s contracts with the US government have the potential to do the ...

Investments into xAI would help Grok better compete with OpenAI's ChatGPT by increasing capital toward research and development.

Depending on weather and cloud cover, a SpaceX Falcon 9 rocket launch from Cape Canaveral may be seen from Jacksonville to West Palm Beach, Florida.

Elon Musk said Tesla will hold a shareholder vote on whether to invest in xAI. Musk said in March that xAI was valued at $80 billion. The company raised $10 billion last month. SpaceX is looking to ...