Nearly one in three freshwater fish species now faces possible extinction, a statistic that reflects mounting pressure on rivers and lakes worldwide. Habitat loss, dams, pollution, invasive species, ...

Researchers identified a new freshwater fish species in South Africa after years of genetic testing and analysis.

Many invasive fish, plus other animals and plants, are ecological nuisances in our state. So the NC Wildlife Resources Commission groups them all together as “Aquatic Nuisance Species,” teaching local ...

A search for a fish lost to extinction led to a brand-new species hiding in a South African river.