The tech billionaires could collaborate on a "humanity-saving" moon base in case an asteroid hits Earth, Douglas MacKinnon wrote.

Bill Gates criticized Elon Musk and Jeff Bezos for focusing on space exploration instead of pressing global issues like hunger and disease.

CEO Elon Musk, the world's richest person with a net worth of $412 billion, is at the center of criticism amid a potential ...

Elon Musk and Amazon founder Jeff Bezos, often rivals in both business and space exploration, appear to have reconciled. The world's two richest men publicly exchanged congratulatory messages this ...

On 2:03 a.m. Thursday morning, the new space race began in earnest. This time it’s not USA vs the Soviets, but a home-grown billionaire vs billionaire face-off. Jeff Bezos, the second richest ...

JEFF Bezos has overcome a major hurdle in his bid to rival Elon Musk’s Starlink satellite internet service. Billionaires are ...

The three wealthiest Americans, Elon Musk, Jeff Bezos and Mark Zuckerberg, sat together Monday at the second inauguration of ...

Musk was photographed chatting with fellow billionaire Jeff Bezos at a pre-inauguration dinner — but the woman next to him ...

The three billionaires are rumored to hold a special place in the inauguration ceremony, having three seats next to each other at the dais, reports The Washington Post. This location is ...

Jeff Bezos, Elon Musk and Mark Zuckerberg are expected to attend Donald Trump's inauguration ceremony on Jan. 20, two sources told CBS News. According to Forbes, they are the three richest people ...

Elon Musk, Jeff Bezos and Mark Zuckerberg will attend President-elect Donald Trump's inauguration on Monday, according to an official involved with the planning of the event. They will have a ...