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 ...

Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will ...

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. Large-bodied migratory species such as Atlantic salmon are thriving as ...

Parasites play a fundamental role in freshwater ecosystems, influencing the health and dynamics of fish populations. With the ...