Just a few feet underground, researchers discovered evidence of the long-rumored tunnels. “The georadar has enriched the 3D model with data on known but inaccessible spaces, bringing to light unknown ...

A secret tunnel discovered last week on the U.S.-Mexico border will be sealed by Mexican authorities, an army official in Ciudad Juarez said Saturday. The tunnel, discovered on Jan. 10 ...

An underground tunnel network long rumored thanks to drawings ... bringing to light unknown walkways and ideas for further studies on secret passages,” Francesca Biolo, researcher at Polytechnic ...

A secret network of tunnels beneath the heart of London could be turned into a top James Bond attraction. The near one mile warren of passageways were used at one stage during the Second World War ...

(I live at ground level and we have no basement)." A video has gone viral on social media after a huge, illegal and secret tunnel was discovered under a historic Brooklyn synagogue in New York City.

But the physical tunnels stayed secret for another nearly 500 years until researchers analyzed more documents from the 16th, 17th and 18th centuries that provided a possible entry point ...

Inca tunnel entry in Peru. Credit: Nathan Gibbs – CC BY-NC-SA 2.0 via Flickr. A team of archaeologists in Peru announced they uncovered a hidden Inca tunnel network that puzzled scientists for ...

A sprawling network of secret underground tunnels is being transformed into a major new London tourist attraction. Hidden 40m below the streets of the capital, the Kingsway Exchange Tunnels were ...

A secret tunnel discovered last week on the U.S.-Mexico border will be sealed by Mexican authorities, an army official in Ciudad Juarez said Saturday. The tunnel, discovered on Jan. 10, connects the ...