Decades ago, the President of the United States ordered the secret construction of a secure underground facility at the White ...

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. It’s a sunny June day in southeast England. I’m driving along a quiet, rural road that stretches through the Kent ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether it's for preserving the world's precious seeds or safeguarding ancient manuscripts, doomsday vaults are fascinating places ...

Texas is a home for survivalists. Underground bunkers are being built faster here than in any other state. Doomsdayers see Texas as a safe haven for bunkers and guns. And a Houston man is responsible.

As global tensions rise, many people are asking: is World War III possible? While no large-scale war has started, nations are preparing for worst-case scenarios. The United States has one of the most ...