Google Earth has revealed some strange things over the years, but some discoveries still have no clear explanation. From a mysterious shape in Death Valley to ancient circular structures in the Middle ...

Deep in Peru's Amazon rainforest stands Cerro El Cono, a mountain that looks almost too perfect to be real. Rising 1,310 feet above the jungle canopy, this natural formation has a near-perfect pyramid ...

Ancient Egyptians had none of our technology, but managed to complete the megalith almost unnaturally fast.