Mark Zuckerberg lost the most among billionaires in Thursday’s stock meltdown, while a Mexico mogul came out a winner.

President Trump's recent tariff announcement sent U.S. markets into a nosedive, triggering losses in net worth for Elon Musk, ...

Mark Zuckerberg, Jeff Bezos, and Elon Musk experienced massive financial losses totaling $42.6 billion due to new tariffs ...

It's been a wild week for both the U.S. and global stock markets, with the Dow Jones Industrial Average closing down 2,230 ...

US lawmakers are probing a claim made by a former Facebook employee that Chief Executive Officer Mark Zuckerberg lied to ...