We’ve all had that childhood dream of pulling a specific book on a library shelf and watching a wall slide open to reveal a hidden lair. While most of us assume that secret rooms are reserved for ...

Fresh scans of the Pyramid of Menkaure on the Giza Plateau have revealed hidden internal voids that may line up with an unknown passageway, raising the possibility that a long-concealed entrance is ...

A dresser in Manhattan’s Merchant’s House Museum revealed a secret passage used in the Underground Railroad. This is the first Underground Railroad discovery in Manhattan in over 100 years. The ...

A long-hidden escape route believed to be part of the Underground Railroad has been discovered inside a historic home in Manhattan, revealing what experts call one of the last intact shelter points of ...

Hidden in a quiet Florida pond lies a small cave entrance known as Gator Hole. From the surface it looks uninviting, surrounded by murky water and submerged logs. But inside the cave, things quickly ...

Add Yahoo as a preferred source to see more of our stories on Google. Enslaved Africans with dreams of being free found safety in the heart of NYC. To the naked eye, the 4-story brick row house on ...