Elon Musk's escalating feud with President Trump could have serious financial fallout for the tech billionaire's companies.

Shares of Tesla (TSLA)closed 14% lower on Thursday as a war of words between Tesla CEO Elon Musk and President Donald Trump ...

Everyone knew the day would come when the relationship between Elon Musk and Donald Trump actually imploded. And that day is ...

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

In a dramatic twist to an escalating political feud, Elon Musk publicly claimed that Donald Trump is named in the unreleased ...

Elon Musk is set to step away from government work, leaving US President Trump's Department of Government Efficiency (DOGE) ...

Elon Musk has alienated “multiple sides of the political spectrum” from Tesla, according to one prominent Wall Street analyst ...

Elon Musk founded SpaceX in 2002, and the company has since made huge strides in space exploration - but there's one thing ...

Elon Musk steps back from politics after investor backlash and Tesla stock drop, as SpaceX’s Starship flight ends in failure ...

Russian officials are gleefully offering Elon Musk asylum, a sarcastic gesture meant to sow further discord between the ...

Elon Musk’s tenure as a special government employee and head of the Department of Government Efficiency (DOGE) is coming to an end after a high-profile and occasionally tumultuous stint. Musk was ...

IPO chatter is again swirling around Elon Musk’s SpaceX and the rocket maker’s Starlink satellite-internet constellation, but ...