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

Elon Musk clashes with President Donald Trump and GOP leaders over spending cuts, questioning their commitment despite ...

That the breakup was as swift and as acrimonious as it was reflected the personalities of two combative alpha males.

In the end, the fight between President Donald Trump and Elon Musk may see the latter turning to the same institution that he ...

A similar idea was floated online yesterday by Steve Bannon, the odious former film producer and Trump confidant, who ...

President Donald Trump and billionaire Elon Musk are showing no signs of reconciling on Friday, but Republicans are ...

Social media users around the world took out their popcorn, flocked to their devices and chimed in as the feud between the ...

The feud between Elon Musk and Donald Trump could mean Tesla’s plans for self-driving cars hit a roadblock, SpaceX flies ...

The blowup between the president of the United States and the world’s richest man has played out on social media in real time ...

Trump has asked aides and advisers if they believe Musk’s recent behavior could be related to his alleged drug use.

The world's richest person and most powerful person are fighting. The stakes are high if the feud continues to escalate.

The staggering and exceedingly public rupture in the world’s most consequential and unprecedented partnership was a long time ...