Trending News: Defying aquatic norms, several fish species across Asia, Africa, Australia, and the Americas exhibit remarkable terrestrial adaptations. Mudskippers h ...

Researchers have found that chunks of "flipped" DNA can help fish quickly adapt to new habitats and evolve into new species, acting as evolutionary "superchargers." ...

Malaysia’s ‘fish hunters’ target invasive species, one catch at a time Invasive species are an issue the world over, and waterways in mega-biodiverse Malaysia are threatened by imported fish.

Once native to New York, these four fish no longer live here according to a recently updated list of imperiled species compiled by the state Department of Environmental Conservation.

Lake trout in some northern Ontario lakes aren’t as big as they used to be, and a geneticist says it’s because of another fish, you likely didn't know was an invasive species.

House Republicans vote to repeal a decision that placed a California fish, longfin smelt, on the endangered species list. Democrats and environmentalists condemned the action.

Ontario is moving to gut protections for endangered plants and animals as part of a mining bill, environmental groups say.

Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

Sacramento perch to make return to local waterways after 5 decades SACRAMENTO — A fish species that's been gone for more than 50 years is now making a comeback. The pond at Granite Regional Park ...

A new species of a prehistoric fish was discovered in Socorro County.The "demon-toothed" fish was found to be living more than 300 million years ago. It was uncovered by a research associate from ...

A vampire hedgehog, a pygmy pipehorse and a "blob-headed" fish were among the hundreds of new species identified in 2024. The variety of species identified was quite eclectic and names for the new ...