Elon Musk may be the richest person on the planet—and on track to become a trillionaire—but a viral social post indicates his wealth is not bringing him happiness.

Musk, the richest man in the world wrote on X, the platform he owns that "money can't buy happiness," followed by a sad face emoji.

Elon Musk, the world's richest person, questions if money buys happiness. Studies suggest income boosts happiness, but with diminishing returns.

Elon Musk’s move last week to combine SpaceX and xAI has created one of the world’s biggest and most valuable private companies, which analysts say offers a mix of potential growth and financial risk

Elon Musk's 'Vegas Loop,' an underground transit system of private tunnels, is facing scrutiny from Nevada lawmakers after years of complaints about workplace safety and alleged violations.

Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before a massive planned initial public offering for the business later this year

X gave $1 million to a user who had previously shared racist posts, including one supporting Hitler.

Donald Trump is so far not stepping in to help Elon Musk end a lawsuit raised by the Securities and Exchange Commission (SEC) over his 2022 Twitter takeover, a US district judge said this week.

Elon Musk is bringing the same revolutionary thinking that helped him upend the car industry to the data center business with promises this week to put up to a million new satellites in the sky

The U.K. also launched a new probe into Grok and its "potential to produce harmful sexualised image and video content."

Musk praised the Pennsylvania senator for supporting voter ID requirements, calling his stance "Awesome" on X.