Archaeologists have uncovered a cluster of lost cities in the Amazon rainforest that were home to at least 10,000 farmers about 2,000 years ago. Lost cities in Amazon that lasted 1,000 years are ...

A journey to the heart of the Amazon Rainforest, the last great wilderness on earth. This six-night expedition up the Rio Negro goes further into the wilds of the Brazilian Amazon than any other ...

Human activity and extreme drought is causing far more damage to the Amazon rainforest than previously thought, exacerbating climate change, according to a new study. While many climate studies ...