The Pantanal, one of the world's largest tropical wetlands, offers a different kind of hiking experience from dense jungles.

Meet the cassowary, the world's most dangerous bird, known for its powerful legs, sharp claws, and striking appearance, and learn about conservation efforts to protect this ancient species.

We looked at over 16,000 species of mammals, birds, reptiles and amphibians ... Our last tracts of undisturbed tropical rainforest have to be protected. But it also shows us that ending ...

Scientists find that 82 percent of birds-of-paradise species show biofluorescence, often on their feathers, throat or inner mouth ...