Already suffering from steep declines in sales and profit, the carmaker could now face the president’s wrath.

Tesla shares plunged 14%, marking one of the steepest declines in months as Musk and Trump battled online.

As Elon Musk and Donald Trump take jabs at each other online, their respective businesses are plummeting in value.

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

What happens when two billionaires with huge followings on social media start a public feud? Great memes.

A bitter online feud kicked off between the once-close allies on Thursday. Here are some of their pointed exchanges that played out throughout the day.

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

Consequences could vary for America after a spectacular split between Elon Musk and U.S. President Donald Trump, who threatened to revoke huge government...

Musk attacked Trump directly over his signature spending bill for the first time Thursday, sparking an explosive back-and-forth.

The two seem to have paused their online war of words. But the president may sell his Tesla and has continued to criticize Musk within his inner circle, according to those close…

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. In the meantime, they both benefit.

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

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

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

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

Tesla has spent much of the year dealing with struggling sales and a deteriorating brand. Now CEO Elon Musk has drawn the ire of the president.

Already suffering from steep declines in sales and profit, the carmaker could now face the president’s wrath.

There are already indications that his coalition is fraying, and it’s not just about Elon Musk.

The president warned of “serious consequences” if Mr. Musk chose to back candidates against Republicans who supported his domestic policy bill.

Donald Trump says Elon Musk was ‘very disrespectful’ to the ‘office of the president’

The public spat between the billionaire Elon Musk and President Trump has captivated MAGA-friendly podcasters, including Joe Rogan and Theo Von.