Officials at both NASA and those working at the Pentagon reacted with "alarm" over Elon Musk's stunning falling out with ...

NASA entrusts SpaceX with the lives of its astronauts, and the Pentagon relies heavily on the company to launch its most ...

The nuclear fallout last week between President Trump and tech mogul Elon Musk wasn’t just a car wreck. This was a ...

Musk attacked Trump directly over his signature spending bill for the first time Thursday, sparking an explosive ...

Steve Bannon, the former White House chief strategist now hosting the “War Room” podcast, has vaulted the Trump-Musk ...

Another SpaceX Falcon 9 rocket is due to launch over the weekend from Southern California and could be visible to Arizonans.

Another SpaceX Falcon 9 rocket is due to launch over the weekend from Southern California's Vandenberg Space Force Base.

Recent developments in space exploration have taken a dramatic turn. A public spat between Elon Musk and Donald Trump places ...

Potential fallout could include a roadblock to Tesla's plans for self-driving cars and SpaceX flying fewer missions for NASA.

A public feud between Donald Trump and Elon Musk intensifies with threats to cancel SpaceX contracts, and references to ...

Trump declined to go all-out in his attacks on Musk and counseled the vice president to show restraint in his comments about ...