According to The Times, the structures have "a bullet-resistant and fire-retardant steel core" in the form of "18in thick ...

A $300 million members-only luxury doomsday bunker complete with robotic medical suites, lavish swimming pool, and fine dining restaurants is set to revolutionize how the rich and powerful can ...

There's no doubt Miami is a celebrity hotspot ... known as "Billionaire Bunker." The Amazon founder, who grew up in the 305, soon bought up two neighboring properties on the land, bringing ...