Stella Nair When you look at the Burj Khalifa or the breathtaking new Huajiang Grand Canyon Bridge, you might understandably ...

The Inca Empire in South America, one of the most powerful pre-Columbian societies, was known for many innovations — such as the architecture of Machu Picchu, an extensive road network, and a system ...

A 15th-century Inca building in the remote Peruvian town of Huaytará may have been constructed for the purpose of amplifying sound and music. The carpa uasi, or tent house, is made of stone and is the ...

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(CNN) — Archaeologists say they have discovered the ruins of what they believe are the boundaries of an ancient temple belonging to the mysterious Andean society of Tiwanaku that disappeared around AD ...