The Trump-Musk feud creates a unique political rift with financial consequences, different from past quarrels people have had ...

A new poll finds Elon Musk lost some of his luster with Republicans since his public falling-out with President Trump.

US President Donald Trump and tech billionaire Elon Musk were locked in a dispute that threatened to reshape federal agencies ...

Even by the standards of President Donald Trump and billionaire Elon Musk's relationship, it's been an unusual week.

As two of the world’s most powerful men openly clash, there are seismic implications for the country as a whole and the ...

A public feud between President Donald Trump and Elon Musk could impact U.S. space operations and government contracts as ...

Amid political tensions, former allies Donald Trump and Elon Musk clash over a tax-cut bill. The feud has seen Musk criticize ...

has profound implications in the real world. It applies just as readily to billionaires and institutions as it does to children on a playground. Yet recent actions by both Elon Musk and prominent ...

The clash between the president and Teslas C.E.O. wiped billions off the electric vehicle maker’s market capitalization.