A 16th-century secret passageway built for the ruling family of Florence, Italy, has opened to the public for the first time in history. The Corridoio Vasariano or Vasari Corridor, a walking trail ...

Watch as we construct a secret underwater house with a hidden underground passage using only primitive tools and natural ...

An curved arrow pointing right. Steve Humble dreamed of filling his giant house with secret passageways, but when he looked for a company to build them, he couldn't find one. So he started a ...

A resort-style house in Melbourne’s east featuring a bookshelf that conceals a secret passageway is ready to start a new chapter.

At the start of October Nicolas Favresse and Sean Villanueva added a new free route, "The Secret Passage" 5.13c to El Capitan, Yosemite. At the start of October Nicolas Favresse and Sean Villanueva ...

Silicon Valley contains a high concentration of the world's richest tech billionaires, many of whom spend huge amounts on personal security measures. Public filings can give us some insight into ...