Papa and Girls Freshwater Fish in Tennessee breeds beautiful freshwater tropical fish, but the ice storm killed them all.

Siamese fighting fish are popular pets, but experts say they require a lot of preparation and care. Here's what families need ...

Nanoplastic exposure can impair the cognitive abilities of fish and could lead to significant impacts on marine species' ...

Smithsonian researcher Brian Gratwicke and colleagues describe how acoustic technology aided the remarkable rediscovery of four amphibian populations thought to have vanished from Panama’s mountain ...