It hasn't been spotted in the Atlantic Forest for over 100 years. Hidden trail cameras capture footage of South America's ...

In the tranquil waters of the Amazon Basin, the pink river dolphin stands as a testament to the mysteries of nature. Their ...

South American megafauna, from giant sloths to camel-like creatures, survived thousands of years longer than we thought, ...

Sometimes history surprises us with unexpected discoveries. In Rio de Janeiro (Brazil), cameras from the State Institute for ...

Known for their bright colours and loud screeches, scarlet macaws are iconic animals in the tropical forests of Central and South America. The macaws are the largest parrots in the world and some ...

This ubiquitous animal can be found from Canada to South America and, in the United States, from the East Coast to the Great Plains. Cottontails range from reddish brown to gray, but all feature ...

These largely terrestrial frogs may have been as ill-tempered and aggressive as their living relatives, the ceratophyrines of South America, scientists say. Ceratophyrines are nasty sit-and-wait ...