Warren Buffett will step down from running Berkshire Hathaway at the end of this year, but he remains one of the wealthiest and most influential investors in history, with a net worth of around $158 ...

Warren Buffett is one of those rare billionaires everyone feels like they know. He still lives in the same modest Omaha home ...

Bill Gates is the kind of billionaire who enjoys a McDonald's burger — so much so that he can get one for free anytime he ...

Warren Buffett's junk-food diet could've ruined his China trip but Bill Gates and his then-wife Melinda reportedly ensured the investor didn't starve.

Warren Buffett is renowned for his investment advice. But the billionaire, who is retiring later this month at age 95, also is a font of spiritual wisdom.