One of the new species was discovered in an unusual and “very difficult” to access location near the Rio Purus, a tributary ...

Whether you’re an experienced aquarium keeper or a total novice, one of the first decisions about any freshwater setup will be about the types of aquarium fish you select. Thankfully, this list will ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra fish of varying colors, shapes, and sizes, they make a great addition to any ...

Fishing yields in the Upper Paraná River, on the border between the Brazilian states of São Paulo, Paraná, and Mato Grosso do ...

Splash tetras lay their eggs outside of the water, but how do they do this, and why? Learn more about their unique ...

In a river of western Brazil, an “armored” creature with bumpy lips swam through the “dark tea-colored” waters. Something ...

Currently, 43 Russian facilities for the production and storage of fish products have been certified for the Brazilian market. The Service continues to expand the list of domestic companies eligible ...

U.S. News & World Report, the global authority in rankings and consumer advice, has named Tetra Pak one of the 2025-2026 Best Companies to Work For: Private Companies.

A new species of fossorial catfish without dorsal fins, Listrura elongata, was discovered in Southern Brazil in small tributaries in the Rio Camboriú basin.

A new species of fossorial catfish without dorsal fins, Listrura elongata, was discovered in Southern Brazil in small tributaries in the Rio Camboriú basin.

Politics | NPR Trump sets 50% tariff rate for Brazil, blasting treatment of former far-right president President Trump defended former Brazilian President Jair Bolsonaro, who is accused of ...