A narrow skiff slides among massive rocky outcroppings on the Tocantins River, where the catfish and peacock bass throng in ...

Deforestation in Brazil's Amazon rainforest has fallen for the fourth straight year, the government said Thursday, a boost ...

A Brazilian woman was arrested at an airport in Bogota, Colombia, on Monday for attempting to smuggle 130 poisonous dart frogs out of the country, officials said. The woman was flying out of El Dorado ...