Site in Peru pushes back urban dawn 1,000 years
Archeologists working in the windblown coastal desert of Peru have discovered the ruins of a city as old as ancient Egypt and more than 1,000 years older than any previously reported urban center in
Archeologists working in the windblown coastal desert of Peru have discovered the ruins of a city as old as ancient Egypt and more than 1,000 years older than any previously reported urban center in