The $270 million estate will be entirely self-reliant using its own energy and livestock as a food source with two central ...

Some luxury bunker companies told Business Insider interest spikes during geopolitical conflicts, including the one with Iran.

As the world anxiously watches the escalation of the U.S.-Iran conflict that unfolded over the weekend, billionaires may be prepared for any potential fallout, thanks to their state-of-the-art bunkers ...

The Facebook creator is reportedly building a self-reliant, mammoth doomsday bunker in Hawaii as tensions rise around the world and many billionaires prepare for potential catastrophe ...

Add Yahoo as a preferred source to see more of our stories on Google. Some tech leaders have invested in doomsday preparations, like building bunkers. Bunker company owners said interest often spikes ...