Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos.

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

Elon Musk said Tesla's Optimus humanoid robots could be available for public purchase by the end of 2027, saying the robots should be reliable, safe and capable of a range of functions.

Elon Musk takes a swipe at Donald Trump’s “Board of Peace” by making a Greenland reference. Musk made his first appearance at the World Economic Forum in Davos. However, he couldn’t resist taking a dig at his former ally and charmed everyone with his quick wit and unabashed sense of humor.

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

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

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