They’re an enduring symbol of the Cold War, said Bill Geerhart, a historian who has written about the duck-and-cover period ...

As the apocalypse looms, the world's wealthiest are preparing for survival like never before, building massive underground bunkers designed to withstand nuclear wars, natural disasters, and more. From ...

Americans across five states are under severe thunderstorm warnings as residents are urged to seek shelter. In three of those ...