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 ...

For centuries, tales of secret tunnels beneath the ancient Inca capital of Cusco were considered little more than legends. Today, archaeology is beginning to substantiate these claims in the ruins ...

Archaeologists have discovered an extensive system of underground labyrinths about 4 thousand years old under the ruins of the ancient stone city of Houchengzui in northern China. This was reported on ...

The discovery of a vast Inca tunnel system beneath the historic heart of Cusco has turned a whispered legend into mapped stone. After centuries in which locals spoke of a hidden labyrinth running from ...

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 ...