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

On Tesla's fourth-quarter earnings call, CEO Elon Musk said the company is ending production of its Model S and X vehicles.

As with SpaceX, then, Mr Musk is gambling Tesla’s future on AI, and his belief that he can harness his existing businesses to dominate the technology. Plenty of doubters have scoffed at his grand ambitions before. But never has Mr Musk put so much on the line. ■

CEO Elon Musk recently provided encouraging updates on Tesla's autonomous driving and humanoid robotics technology.

Elon Musk’s “beast” arrives as federal support for EVs withers and rising power costs complicate his claim that it will be cheaper to run than diesel rigs.

Tesla, Inc. faces falling EV revenue and margins as growth slows; valuation now rests on robotaxi/Optimus, with SpaceX/xAI merger risk. Click for this TSLA update.

CEO Elon Musk has hailed Tesla's new dry electrode process breakthrough in Lithium battery manufacturing. Incredibly Difficult To Work At Scale In a post on the social media platform X on Saturday, user @tslaming shared Tesla's patent filing,

Sam Altman comments on Elon Musk's lawsuit against OpenAI and Microsoft, anticipating Musk's testimony as trial approaches in Oakland, California.