Concerns about Musk’s consumption of Ketamine apparently compounded the fallout from the April incident. Trump privately called Musk “a big-time drug addict”.

President Donald Trump was dejected, processing his very public split with the world’s richest man.

Elon Musk's estimated $388bn fortune — already $26.6bn smaller than it was before this frank exchange of thermonuclear ...

Behind closed doors, however, there has been growing talk of retaliatory action against Musk. Trump has already hinted at ...

President Donald Trump is privately asking advisers whether Elon Musk's recent erratic behavior could be linked to the tech ...

President Donald Trump wants to know whether his nuclear blowup with Elon Musk might be related to the SpaceX founder’s ...

As Musk and Trump battled it out in a war of the words on social media, the Tesla boss had said 'it was time to drop a really big bomb' about the president.

The US president believes he is a world-class negotiator and deal-maker. He will now have to use the strong negotiating ...

The alliance between Donald Trump and Elon Musk has dissolved into a public feud, marked by accusations and rebuttals. Trump ...

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

Two billionaires, Donald Trump and Elon Musk, are squabbling over the federal government’s spoils. It seems almost quaint to ...