A valley of lost cities has been discovered in the Ecuadorian Amazon. When you hear of such a discovery you might think of archaeologists with chisels and brushes or explorers in pith helmets ...

The inhabitants of the "Lost City of the Amazon" in Ecuador's Upano River Valley grew corn and planted alder trees for over 1,200 years, but a later occupation that lasted just 300 years was the one ...

In the seasonally flooded plains of Bolivia, a buried story of the Amazon has just come into focus, revealing a landscape shaped by human hands rather than untouched wilderness. What is emerging from ...