Nazca Lines

2 reports

Argentina's Andes Reveal Vast Stone Circles With Unknown Purpose

A remote survey in Mendoza province has confirmed huge circular stone structures linked by passageways at more than 3,000 meters above sea level. Their date and purpose remain unresolved

Read the analysis

LiDAR Uncovers Hundreds of Ancient Geoglyphs in Amazon Rainforest

Aerial laser scanning has revealed nearly 400 previously unknown earthworks beneath the Amazon rainforest canopy, offering new evidence for the scale and organization of the Aquiry society that flourished in western Brazil over two millennia ago

Read the analysis