Sitting in low Earth orbit, the International Space Station offers astronauts aboard some spectacular views, including this one of Lake Titicaca in Peru. At 3,200 square miles (8,300 square kilometers ...

This series of videos presents an in-depth exploration of ancient archaeological mysteries across Peru and Bolivia. The content covers enigmatic sites such as the elongated skulls found in both ...

New insights into the depths of Peru's Lake Titicaca have been gleaned thanks to a satellite image showing an optical phenomenon known as "sunglint." Sunglint occurs when water surfaces reflect ...