Elon Musk is ready to get obsessed with his companies again. There’s a lot for him to obsess over at Tesla, SpaceX and xAI.

Critics of longtermism say it appeals to wealthy tech moguls precisely because it adds a sheen of morality to their ...

SpaceX's Starship failed its third attempt to put cargo into Earth's orbit, spinning out of control and breaking apart again.

The entrepreneur’s habit of overpromising on deadlines may be frustrating for investors—but for those looking to see whether ...

Following 9th test mission of its Starship spacecraft, SpaceX is looking to ramp up flights with launches from Texas and near ...

Elon Musk and Jeff Bezos, two of the world’s richest individuals, compete with each other in more area than one, including ...

For years, SpaceX CEO Elon Musk has touted his ambitions to send people to Mars as a way to preserve the human race. On ...

The billionaire has made clear he is frustrated with the obstacles he encountered as he tried to upend the federal ...

SpaceX's Starship test flight failed after launch from Texas. The Super Heavy booster was lost during descent, and Starship ...

Elon Musk's plans to go to Mars may not have come crashing down to Earth but they've certainly suffered a significant setback ...

Elon Musk says SpaceX's Starship rocket can reach Mars in 6 months, as company gets approval for future launches.

Billionaire Elon Musk's commercial space flight company, SpaceX, suffered another setback on Sunday after its ninth Starship ...