2020 was a great year for billionaires as soaring demand and stock market gains made the...

Amazon trained employees how to defend the company and CEO Jeff Bezos, according to...

Musk responded to the photo of him and Bezos, tweeting: "Wow, hard to believe that was 17...

Tesla CEO Elon Musk on Saturday said he planned to use his money to "make life...

As shares of Amazon and Tesla rise and fall, the companies' executives gain and lose...

Jeff Bezos ex-wife MacKenzie Scott married a Seattle science teacher who taught at her...

Jeff Blackburn has been at Amazon 22 years, and has led its Prime Video and Amazon Studio...

Bezos held the top rank for over three years until Musk nabbed the top spot last month...