Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

“Brilliantly” colored fish caught in streams in Alabama have been identified as two new species — but they’re at the “highest ...

"The threatened list is a long way behind, it's in catch-up mode," he said. "In 2020 they only had about 40 species of freshwater fish, now they have 63." Adding the 35 identified species to the ...

Conservationists say the southern bog turtle and roughhead shiner deserve endangered status as nonnative species threaten the rivers and swamps they call home.

Guiunio rarus, or the rare Guangxi freshwater mussel, was found “living in the slow flowing stream with muddy and sandy bottom” alongside other species, according to the study. The mussels were also ...

this species may have spent its entire life in freshwater, according to the study. “While this study is focused on one species of fish,” Frese said, “it is part of a broader ecosystem that ...