Trump and Musk exchanged wild accusations and threats in a breakup that blew up far beyond a fight over the president's ...

President Donald Trump and deceased sex offender Jeffrey Epstein attended the same parties in the 1990s, and Trump flew on Epstein’s private jet at least seven times. The two later had a falling out.

With members embedded in multiple agencies, the team’s approach to transforming government is becoming “institutionalized,” ...

Elon Musk’s bitter falling-out with President Trump could be costly for Tesla. As long as he is persona non grata in the ...

For all the insults that Mr. Musk and Mr. Trump traded on Thursday, don’t be surprised if they make up again days from now.

The relationship between Mr. Trump and tech industry power brokers was built on money and the promise of deregulation, with ...

The car, which President Trump acquired in March to show his support for Elon Musk, is one of the first tangible casualties ...

Readers discuss the public feud between the president and his onetime ally. Also: China’s boom and America’s promise.

President Trump’s decision to pull a close associate of Elon Musk’s out of the running to lead NASA helped doom an ...

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

A timeline of the praises and insults that President Trump and Elon Musk have lobbed at each other shows how their volatile ...

The stock has been on a roller coaster ever since President Trump’s election. The shares fell nearly 15% this week.