FBI documents show both tech billionaires exchanging friendly messages with Jeffrey Epstein long after his Florida conviction ...

Will regulatory hurdles give China the edge in orbital data centers?

Whatever caused his reversal, the lunar project would benefit from more AI.

The co-founders exit as the artificial intelligence startup merges with SpaceX.

Elon Musk told investors that Tesla’s Optimus humanoid robot will revolutionize the world. But most of it could belong to China, he warned.

Michael Grimes is leaving the government to return to Morgan Stanley and work on possibly the biggest initial public offering ever.

The fast-tracked deal is premised on SpaceX’s satellite prowess combining with xAI’s technology.

Data centers in space? Before scoffing at the notion, try building one on the ground.

Combining Musk’s artificial-intelligence and space-exploration firms would be the latest tie-up of the entrepreneur’s companies ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Alex Ossola: Elon Musk is back in US politics. Emily Glazer: Musk is focused on ...

The merger puts the billionaire entrepreneur’s rocket and artificial-intelligence companies under one roof.

SpaceX’s Starship rocket exploded minutes after launching on an uncrewed test flight, a fiery ending for the inaugural flight of a vehicle that Elon Musk wants to eventually fly on deep-space missions ...