This Peruvian city was discovered over 100 years ago, but archaeologists are still trying to solve the mystery of its purpose ...

The Inca site is the latest, and one of the most ambitious, world attractions to be mapped by Google Street View. On an exclusive trip, we joined the team as they captured Machu Picchu on camera for ...

Nestled atop a mountain ridge in Peru, the 15th-century Inca city of Machu Picchu had sat largely forgotten for centuries—until archaeologist Hiram Bingham began excavations of the ruins a hundred ...