Add Yahoo as a preferred source to see more of our stories on Google. The existence of a tunnel network under the ancient Peruvian city of Cusco had been rumored for centuries. At times stretching ...

Explore the astonishing discovery of a hidden underground labyrinth beneath Cusco, the ancient Inca capital. This extensive tunnel system, known as chincana, connects significant sites, including the ...

For centuries, the vanished Inca fortress of Ancocagua existed only in lore. Now, at a mountaintop site in Peru, researchers are zeroing in on a discovery that could reshape what we know of the empire ...

The Incan Temple of the Sun in Cusco has long been a visual and cultural jewel of the ancient empire. But there’s even more to admire below ground. Recently, archaeologists confirmed a long-held rumor ...

The existence of a tunnel network under the ancient Peruvian city of Cusco had been rumored for centuries. At times stretching more than a mile, the labyrinth connected the Temple of the Sun to key ...