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Research on fish mortality in the Paraná River: possible pesticide spills

Last September, residents and fishermen from the Mangrullo area, at the southern end of Rosario, and in the neighboring Villa Gobernador Gálvez, reported the...

New species found in a contaminated cave in southern China

A group of scientists has identified a new species of fish in a contaminated cave in southern China. During an expedition in 2023 in several...

Microplastics found in river fish in the Ecuadorian Amazon

Microplastics are not only found in the air, but also in the interior of animals that often serve as food, such as fish. In...