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

The activists behind the Tesla Takedown campaign say they intend to expand beyond protests at the company’s showrooms.

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 Whole Mars Catalog replied: “ nothing wrong with being a little horsey every once in a while .” Ketamine is often used as ...

President Trump said on Thursday that Elon Musk was upset about the repeal of an electric vehicle tax credit — a claim Mr.

The falling-out between Elon Musk and President Trump went into overdrive on Thursday. Both men have powerful ways to keep it ...

The speed of the fallout was breathtaking, with President Trump celebrating Elon Musk during an Oval Office farewell just ...

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

The stock has been on a roller coaster ever since Mr. Trump’s election. The shares are down about 13 percent this week.

Since the election, Elon Musk had largely appeared inseparable from the president, helping to reshape government and root out ...

Elon Musk denied a NY Times report claiming the tech mogul was 'using drugs far more intensely than previously known' while ...