High above the forest floor, the Amazon’s newest thoroughfares are not branches or lianas but human-built walkways, and the region’s wildlife is quietly adapting. Elevated paths meant for tourists and ...

The Amazon rainforest is always thought of as a pleasantly warm and tropical place, but it has periods of cold as well. These cold fronts cause temperatures to plunge, negatively affecting one group ...

Scientists recently discovered a new species of green anaconda in the Amazon rainforest. A new Nat Geo series shows the ...