Disputes among Republicans about parts of Trump's major tax bill threaten approval in the Senate and past compromises reached by the GOP-led House.

That the breakup was as swift and as acrimonious as it was reflected the personalities of two combative alpha males.

The evolving relationship between Donald Trump and Elon Musk raises critical questions about the future of American hegemony ...

The once-close relationship between President Donald Trump and billionaire Elon Musk has collapsed in spectacular fashion—publicly, bitterly, and with potentially far-reaching political and economic ...

Sens. Chuck Schumer and Kirsten Gillibrand are in a messaging war aimed at pressuring Republicans with reservations about the ...

We’re about to find out, as Elon Musk and U.S. President Donald Trump have officially fallen out, with what began as a quiet ...

In a dramatic 48-hour unraveling, the relationship between US President Donald Trump and billionnaire Elon Musk collapsed ...

Though their back-and-forth appeared filled with petty or outlandish claims, the public clash could carry serious legal and ...

When Donald Trump met privately with White House officials on Wednesday, there was little to suggest that the US president ...

President Donald Trump and billionaire Elon Musk are showing no signs of reconciling on Friday, but Republicans are ...

Trump’s “baby boom” plans saw particular amplification under his political union with Musk, whose frequent reminders of ...

Allies of the two men expressed hope that they would make peace, or at least ease the tensions that broke out Thursday.