The incoming president has tossed aside allies before. And Musk has many interests that could diverge from Trump's.

Tesla stock roared again Monday, extending its robust post-election gains after its leader Elon Musk hitched his wagon to ...

The world’s richest man gave his money and time in campaigning for the president-elect and now is putting in his requests for ...

Shares of the Musk-led EV firm are up almost 30% since Tuesday as investors responded aggressively to the Musk-backed Trump’s ...

The world's richest man added $15 billion to his net worth in a single day. What else will the election give him?

Just hours after Donald Trump won the election, Elon Musk was already flexing his power over the new administration, joining ...

Media reports say Musk, the world's richest man and a key Trump election backer, just happened to be in the room when Trump ...

Elon Musk is the world’s richest man with over $200 billion in net worth right now. He could go anywhere and do anything and ...

Elon Musk and lawsuits tango together like Donald Trump and bankruptcy. The billionaire Tesla boss doesn’t seem to be ...

The appointment fulfils a promise Mr Trump made to the tech billionaire after he endorsed him in the race for the White House ...

Elon Musk has officially been put in charge of a “complete financial and performance audit of the entire federal government,” ...

Donald Trump announced yesterday that the world’s richest man, Elon Musk, will lead a new US “government efficiency” group ...