The billionaire entrepreneur has gone all-in behind the Republican candidate. If he wins, the prize could be substantial ...

Donald Trump mentioned Elon Musk 82 times since the Tesla Inc. and SpaceX Chief Executive Officer publicly endorsed the ...

Elon Musk is pushing the envelope of election law with his latest limited-time offer to swing-state residents. The ...

Cuban, the "Shark Tank" star, is a popular maverick with business credibility and a sharp tongue, but he can’t match Musk’s ...

The world's richest man once said Donald Trump's character didn't 'reflect well' on the U.S. Now Elon Musk is touring the ...

Elon Musk poured $75 million into his pro-Trump super political-action committee in the three months through September, ...

Donald Trump’s allies have been warning him that Musk’s field operation is failing in key states — and that it’s being led by ...

Tesla's "We, Robot" event reveals the Robovan, Robotaxi and the Optimus humanoid robot. Kurt “CyberGuy" Knutsson examines the ...

The billionaire tech CEO gave $75 million to a pro-Trump Super PAC and plans to deliver a series of talks across Pennsylvania ...

WASHINGTON — Elon Musk, a tech mogul who is the world's richest person, plunged more than $70 million into helping Donald ...

Musk poured $75M into the super political action committee he created earlier this year, launching the Tesla Inc. and SpaceX ...