A visit to the former Inca Empire reveals epic feats of construction and engineering that have withstood the test of time, ...

These six sites in modern-day Peru showcase the ingenuity and meticulous work that helped the Inca build the largest pre-Columbian empire in the Americas. Machu Picchu tops every list of must-see ...

a famed Inca construction, cultural officials said. A man walked up to the cultural site, pulled a sharp object out of his bag and started striking the stone around 1 a.m. Feb. 18 in the mountain ...