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

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

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA ...

Sen. Elizabeth Warren said a "petty social media fight" between President Trump and billionaire Elon Musk should not ...

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

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

Northeast Ohio's premier scientific institution could lose 40 percent of its workforce under Trump's proposed NASA cuts, part ...

The president warned of “serious consequences” if Mr. Musk chose to back candidates against Republicans who supported his domestic policy bill.

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

The U.S. government relies on SpaceX to support NASA and other agencies, and the company has received more than $20 billion ...

Elon Musk escalated his criticisms of Trump's "big, beautiful bill" after the White House pulled a nomination for NASA administrator Jared Isaacman.