The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on ...

President Donald Trump's threat to cancel Elon Musk's government contracts would have far-reaching implications, experts said ...

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

President Donald Trump was dejected, processing his very public split with the world’s richest man.

President Trump’s decision to pull a close associate of Elon Musk’s out of the running to lead NASA helped doom an ...

In the heat of the moment, Elon Musk threatened to decommission SpaceX’s Dragon spacecraft and then he took it back. In doing ...

President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested ...

President Donald Trump has said he plans to "take a look" at Elon Musk's government contracts after their blowup on Thursday.

The billionaire’s feud with the president over the nation’s debt is jeopardizing lucrative deals for SpaceX and other Musk ...

A rift between President Donald Trump and billionaire backer and Tesla CEO Elon Musk erupted Thursday with the two trading ...