But Mr. Trump’s warnings to his former ally are backed by several ways the White House could punish the world’s richest man.

Tesla stock fell almost 15% this past week. That left Tesla shares up 24% since late April when management said Tesla’s ...

"The president doesn't think that he needs to be in a blood feud with Elon Musk, and I actually think if Elon chilled out a ...

The spectacular public feud last week between Elon Musk and President Donald Trump has laid bare how much Musk may lose if ...

Elon Musk's ongoing feud with President Trump hurt Tesla's stock on Thursday. But analysts say the fight likely won't have ...

Musk's companies rely on the US government for their success, Ark Invest CEO Cathie Wood says.

At first, it seemed like the well-documented bromance between Musk and Trump would survive. But then Wednesday rolled around.

Milan Kovac said he was leaving to spend more time with family abroad and that his exit "has absolutely nothing to do with ...

Could Musk be fired? Will he get his pay package approved? Will Tesla be punished? Shareholders are in for a bumpy ride as ...

President Donald Trump bought a Tesla Model S in March. He might be about to ditch the EV following his spectacular bust-up ...

How should a corporate board respond to a CEO publicly insulting and shaming a sitting president? It’s not a question that ...

Trump and Musk are dividing up their possessions, starting with the red Tesla Model S the president bought during his White ...