"By the time you’ve got your 4th plane I think we can all agree…" Video of Jeff Bezos' new mega-jet stirs envy and outrage: ...

Elon Musk's net worth has risen $16 billion this year, making him the richest man in the world. Most of this is due to Tesla.

Ahead of Monday’s inauguration, here’s a list of billionaires who’ve made the pilgrimage to Palm Beach since Election Day and ...

While Jeff Bezos has spent $14 billion to achieve his first space launch, his billionaire rival has built a thriving business ...

Stack Overflow co-founder Jeff Atwood says he’ll give away more than half his wealth — starting with $8 million in charitable ...

Private jet records, compiled by Bloomberg News using aviation data platform JetSpy, provide a window into how nearby ...