In a fast flowing river on the coast of Brazil, a brightly colored creature stays strong against the current. Kazuend via Unsplash In a river drainage along the eastern coast of Brazil, rapid flowing ...

A new species of catfish was discovered from a river in Brazil, according to researchers. Photo shows a representative area of a river. Photo by Felipe Dias on Unsplash An “iridescent” catfish ...

In a river drainage along the eastern coast of Brazil, rapid flowing freshwater pours into the Atlantic Ocean. Here, the rocks make the water turbulent, so few fish are able to navigate the current ...

An “iridescent” catfish torpedoed through a rushing blackwater river in Brazil, navigating dead leaves and wood. Little did it know it was soon to be discovered as a new species. Once the “large” fish ...