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 ...

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

President Donald Trump is not backing off his battle with Elon Musk, saying that he has no desire to repair their ...

Trump threatened 'very serious consequences' if Elon Musk finances challengers to Republicans who support his legislative priorities.

Trump suggests eliminating Musk's government contracts, but SpaceX remains vital to U.S. space operations and defense ...

President Trump vowed his former friend Elon Musk will face “very serious consequences” should he choose to support the ...

In an interview with NBC News, the president also said he assumes his relationship with the tech billionaire is over ...

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

Godzilla vs King Kong. Ali vs Frazier. Yankees vs. Red Sox. Trump vs. Musk is bigger than all of them because — unlike the ...