Sacsayhuamán’s massive zigzag walls are built from megalithic stones fitted with a precision that does not match known Inca ...

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 ...

The Inca city in Peru is one of the most recognizable historical sites in the world. Built in the mid-15th century, it served as a royal estate for the rulers of the Inca Empire before the arrival of ...

The snake on this Wari vessel (800-1000 AD) represented a sacred animal symbolically linked with water and fertility. Ernest Amoroso, NMAI/SI A belt (ca. 1450) made from the shell of a mollusk ...

While the world-famous Inca Trail is undoutedly Peru’s headline hike, the Quarry Trail is a less-crowded alternative that’s ...

Bursting with ancient mysteries and rugged Andean culture, the Inca Trail is an unforgettable hike to experience in Peru. Once the main passageway for the Inca to enter Machu Picchu, the Inca Trail is ...

Nearly 500 years after the collapse of the largest empire in the Americas, a single bridge remains from the Inca's extraordinary road system – and it's rewoven every year from grass. "I believe since ...

The ancient Inca wonder of Machu Picchu, perched 8,000 feet above sea level on a ridge in the Peruvian Andes, was a royal estate for the legendary warrior Pachacuti, who was largely responsible for ...

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

The possible living face of Peru's most famous mummy, a teenage Inca girl sacrificed in a ritual more than 500 years ago atop the Andes, was unveiled Tuesday. The silicone-made bust portrays a young ...

One look at recent images released by the European Space Agency may cause you to wonder if spiders are on the cusp of bursting forth onto the Martian surface. But arachnophobes have nothing to fear, ...