President Donald Trump is exposing his companies to all the dangerous consequences of a “war” with his former good friend.

The world’s richest man could lose billions of dollars in his fight with the world’s most powerful politician. The feud ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

How tech billionaire Elon Musk's criticism of U.S. President Donald Trump's "Big, Beautiful Bill" in 2025 turned into a Big, ...

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

The feud between Elon Musk and Donald Trump could mean Tesla’s plans for self-driving cars hit a roadblock, SpaceX flies fewer missions for NASA, Starlink gets fewer overseas satellite contracts and ...

Explore the most brilliant (and bizarre) car marketing stunts, including Volvo’s Epic Split, Hyundai’s zombie-proof SUV, and ...

Kilmar Abrego Garcia has been charged in the U.S. with trafficking immigrants into the country, nearly three months after the ...

The world's richest person and most powerful person are fighting. The stakes are high if the feud continues to escalate.

The world’s most powerful man and its wealthiest began attacking each other in a spectacle that left Washington breathless.

Shares of Elon Musk's electric vehicle maker plunged more than 14% in a stunning wipeout as investors dumped holdings amid a bitter war of words between the president and the world's richest man.