Researchers from University of Bristol have discovered that freshwater fish populations inhabiting polar regions are ...

Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have found.

Climate change warms waters near the poles, enabling larger migratory fish like salmon to flourish. Equatorial populations ...

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have ...

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have ...

The U.S. Fish and Wildlife Service proposed to designate critical habitat for four species of endangered freshwater mussels.

Explore the alarming decline in global freshwater resources due to climate change and human activities impacting drinking ...

The underwater giants can grow up to 10 feet long and weigh up to 300 kilograms—more than 650 pounds, or about as heavy as a ...

Like livebearers, bristlenoses breed fast and are regularly offered to shops in more numbers than they sell (and they can ...

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have found.Large-bodied migratory ...

Eastern hellbenders could soon receive federal protection, according to a proposal that was made by the U.S. Fish & Wildlife ...