Elon Musk promised a fifth mode of transportation that would make planes obsolete, but a decade later his Hyperloop exists only as dismantled test tracks and abandoned prototypes. From Nevada test ...

Musk would have you continue to feed Grok Build your code, which is really what I am concerned about regarding this week’s screw-up rather than the breach per se. The story starts with a security ...

George Noble called SpaceX the most grossly overvalued stock he's ever seen.

It's been a rough month for Elon Musk, if there is such a thing for the world's richest man.

SpaceX’s Starship rocket has blasted off on another test flight, this time carrying 20 of the most advanced Starlinks.

World’s richest man faces potential election law breach after $1M voter payments as prosecutors weigh outcomes in Wisconsin case.

Ty Roush is a breaking news reporter based in New York City. Shares of the rocket maker hovered over their debut price, even as Wall Street lauded the firm's potential. Shares of SpaceX plunged by ...

Elon Musk revived his long-standing vision for a high-speed transportation alternative between Los Angeles and San Francisco early Thursday, April 9, suggesting that his tunnelling venture could ...

This was CNBC's coverage of Julia Boorstin's scheduled interview with Elon Musk, who postponed at the last minute. Elon Musk was scheduled to join CNBC on Friday for a live interview with Julia ...

SpaceX’s mammoth Starship rocket blasted off Friday on another test flight stretching halfway around the world, this time ...