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 investigative minds at How to Survive analyze Amazon wildlife hazards, defensive tactics, and survival methods against dangerous animals.

Look up in the woods and you may see a familiar sight: squirrels using tree limbs like a leafy highway, crossing a patch of land without putting their paws on the ground. The Brazilian Amazon ...