An Amazonian tribe could hold the clues to the prevention of dementia. The Indigenous Tsimané and Mosetén communities of the ...

Clearing of Amazonian forest boosts rainfall during the wet season, but reduces it in the dry season, when the ecosystem needs water most — highlighting the need to prevent further clearance of ...

See All Key Ideas Along the Amazonian coastline in Brazil’s northeastern state of Maranhão, plans are underway for a port project that will cover part of an important Ramsar wetland that ...

One of the world's few un-contacted Amazonian tribes has been photographed from the air with images released on Thursday showing members in striking red body paint holding bows and arrows.