I spent 50 hours locked inside a real nuclear bunker to test what survival in an underground shelter is really like! From ...

Looking to buy a doomsday survival shelter or bunker for sale? These bomb shelters, underground complexes and missile bases ...

North Korea's long-range artilleries, which can strike South Korea's capital Seoul, are hidden in caves and tunnels.

Billionaires are building luxury getaways to hide from civilization’s collapse. Cool. We’re better off without them ...