Musk is closing in on the $800 billion mark as his net worth sets a new record.

The billionaire CEO of Tesla and SpaceX, in his first appearance at Davos, said Tesla could start selling its Optimus robots next year.

During the World Economic Forum on Thursday, Elon Musk said there's a reason human's don't have longer lifespans.

SpaceX's Starship, the world's largest rocket, has inspired several Chinese companies to develop similar spacecraft designs.

Budget airline Ryanair launches "big idiot" fare promotion after CEO Michael O'Leary and Elon Musk trade insults.

Ryanair and Michael O'Leary have a long history of making provocative statements and insulting passengers as a promotional strategy.

Pro-Trump outsider Nate Morris says Musk's staggering donation gives his Kentucky Senate campaign firepower to compete against establishment Republicans.

The billionaire has mended a rift with President Trump and he is giving millions to Republicans again ahead of the midterms.

Musk, 54, has largely avoided discussing the details of his co-parenting arrangements. He shares 14 children with multiple partners, including his ex-wife, Justine Musk, Neuralink executive Shivon Zillis, and author Ashley St. Clair.