Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish species are facing possible extinction, threatening food supplies, ecosystems and ...

Researchers spent five years developing an AI-based model to protect freshwater fish worldwide from extinction, with a ...

The Chel snakehead, also known as the Channa amphibeus, was rediscovered in the town of Kalimpong in West Bengal Charna Flam is a writer-reporter at PEOPLE. She has been working at PEOPLE since 2023.

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake. The Shortnose ...

A tiny fish long feared lost has resurfaced in Bolivia, offering a rare conservation success story amid widespread habitat destruction. Moema claudiae, a seasonal killifish unseen for more than 20 ...