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 ...

Secret passageways, trap doors and hidden rooms were standard in some of your favorite mystery series – like "Scooby-Doo" or Nancy Drew. You probably saw them coming. But in real-life, you'd never ...

The Colosseum is a historical site atop many history buff's bucket lists, and a visit just got all the more enticing. For the first time in 2,000 years, tourists can walk where the emperor did through ...

Under the floorboards of the U.S. Capitol lie hidden staircases and passageways left over from the iconic building's original construction in the 18th century, a viral video posted by Republican North ...