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

What began as a ‘big, beautiful’ bromance between Donald Trump and Elon Musk has spectacularly soured into a no-holds-barred ...

U.S. President Donald Trump said Friday he has no intention of speaking with Elon Musk, signaling a widening rift between the two former allies amid rising political tension. Speaking aboard Air Force ...

For Tesla investors, Elon Musk’s involvement with Donald Trump has been a car wreck that’s unfolded in two chapters, one in ...

The extremity of this rhetoric, paired with the obvious difficulty of achieving trillions of dollars of savings through ...

Musk, who recently stepped down as head of the Department of Government Efficiency (DOGE), had once been a key Trump ally.