After centuries of speculation, archaeologists in Peru have confirmed the existence of an underground tunnel network ... of the world - Machu Picchu. open image in gallery Millions of tourists ...

A 1594 text by an anonymous Spanish Jesuit describes a tunnel that begins at the Temple of the Sun, runs beneath the bishop housing behind Cusco Cathedral and ends at Sacsayhuamán, reports IFL ...

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 ...

Authorities on both sides are assessing whether the tunnel could have been used for drug trafficking as well as the movement of migrants. (Carlos Sánchez Colunga/Cuartoscuro) On Friday ...

Welcome to Color Tunnel, the exciting endless runner game where quick reflexes and sharp focus are your best allies. Dodge obstacles, navigate through a dynamic tunnel, and enjoy the vibrant visuals ...