You’re considering new fish for your home aquarium, but all you see in your local pet store are the usual guppies, tetras, and small cichlids. You want a more unusual fish that stands out from the ...

Braz-Mota traveled from Manaus, capital of Amazonas state, to Tefé with fellow biologist Rafael Duarte to investigate the impacts of the drought on Amazonian fish. A native of Amazonas, she’s used to ...

A recent study evaluates the impacts on the Amazonian tambaqui fish from simultaneous exposure to a mix of pesticides and an extreme climate change scenario. Researchers subjected the fish to higher ...

The most severe Amazon drought on record, in 2023, followed by a new high in 2024, triggered multiple threats to Amazonian fish biodiversity, such as warming waters, loss of habitat, limited ...