Elon Musk and Donald Trump ’s spectacular fallout could have catastrophic consequences for the future of space travel.

As Mr. Musk steps away from Washington, he faces concerns over his prolonged absence from his businesses including Tesla, ...

The relationship between Mr. Trump and tech industry power brokers was built on money and the promise of deregulation, with ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

Elon Musk has threatened to halt NASA's use of his Dragon capsule, leaving the US dependent on one controversial country.

Elon Musk is dialing back his threat to decommission a capsule used to take astronauts and supplies to the International Space Station for NASA.

Elon Musk said Thursday his aerospace company SpaceX will ground Dragon, the spacecraft NASA uses to service the ...

From space travel to military operations to the future of green energy, the U.S. has become reliant on Elon Musk's business ...

After long months when President Donald Trump and billionaire Elon Musk appeared united in their chaotic mission to remake ...

Steve Bannon, a former White House chief strategist and key ally of President Donald Trump, suggested Thursday that tech ...

The pair has spent much of the week taking increasingly aggressive pot shots at each other in social media posts and press ...