It’s long been rumored that a network of old, underground tunnels lies beneath Cusco, Peru, the capital of the ancient Incan ...

The Inca Empire once stretched 2,500 miles along ... Although religious systems varied across the diverse geography of the ...

Archaeologists in Peru have confirmed centuries of speculation that there is an underground tunnel network underneath the historic city of Cusco near Machu Picchu. The researchers found more than a ...