Everything in life is relative, and billionaires are not an exception to this piece of old-age wisdom. So, what would be a legit mansion of dreams for a regular mortal is a "little shelter" for ...

Mark Zuckerberg dismissed reports that he is building a 5,000-square-foot “Doomsday bunker” underneath a $270 million compound in Hawaii — insisting instead that it’s just a “little shelter.” The ...

That feeling of impending doom? Don’t ignore it. Doomsday could be right around the corner, via natural disaster or a block party featuring DJ Khaled, even if most of us don’t spend much time thinking ...

Bezos has spent years building his dream compound inside the exclusive Florida enclave of Indian Creek Island.

China is building a mega science infrastructure that could add fuel to the global maritime power race: a floating artificial ...