A trio of archaeologists from the University of Barcelona and the University of Castilla-La Mancha, both in Spain, and the ...

A detailed look at the ancient megalithic structures in Cusco, Peru, discovered by the Inca civilization over a millennium ago, revealing their significance and construction.

Chairs began planning the first-ever Booth Machu Picchu trek via the Inca Trail. Hours before departure, they had to change their hike to something unknown.