LOUISVILLE, Ky. — For the first time in four years, the Louisville Zoo is once again celebrating the birth of two hatchlings of one of the world's most endangered species of bird. The Waldrapp Ibis, ...

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 ...

Researchers have uncovered fascinating new insights into an ancient mountaintop settlement high up in the Peruvian Andes, which pre-dates the famous Inca site of Machu Picchu. National Geographic ...

Gianna Arcuri was late for ultimate Frisbee practice. But as the recent UF graduate scurried around her bedroom two weeks ago, she saw something at her bird feeder that made her freeze. If she moved ...

Mummified llamas stashed at a more than 500-year-old site on Peru’s southern coast offer the first direct glimpse of Inca ritual sacrifices of these animals. Colored strings made from the hair of ...

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 ...