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 ...

Unfortunately, the Southeast's staggering variety of freshwater life forms and their habitat also make up one of the most imperiled ecosystems on the planet. Thanks to pollution, development, logging, ...