Twelve remarkable rainforest animals—from jaguars and sloths to orangutans, toucans, and poison dart frogs—thrive in the ...

The Amazon Rainforest is one of the most extraordinary ecosystems on Earth, a vast green world stretching across multiple South American countries and home to an astonishing variety of life. Its ...

You can read about the Amazon forest for years and still not come close to grasping how strange its wildlife really is. The rainforest holds animals that glow, mimic wood, run on water, or carry ...

A new study has found that 60% of the Amazon remains hidden. It suggests the region has unknown tribes and species we are yet ...

The Amazon Rainforest is home to some of the most exotic and beautiful animal life on the planet. Recently, scientists have discovered another rainforest resident deep within Brazil’s palm-dense Juruá ...

There are thousands of tree species in the Amazon rainforest, many of which grow to between 80 and 100 feet tall, developing huge networks of branches that make up the canopy layer. A few trees grow ...

Rainforest animals share alarm calls across species, creating a fast-moving warning network that helps them survive predators.

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. Subscribe to our newsletter ...

Gloger’s Rule, first proposed in 1833, suggests animals in warm and humid environments often develop darker pigmentation. Darker feathers and fur contain melanin, which can strengthen structures and ...

Stretching across 2.6 million square miles and eight countries and filled with more than 3 million species of plants and animals, the Amazon rainforest is a wild and wonderful place. There are ...