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 ...

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 found.

Previously unseen species like the scorpion fish have the potential to become ... while other cold water species have moved further north, the authors say Other trends, including the re-emergence ...

This story appears in the April 2017 issue of National Geographic magazine. Hundreds of millions of people worldwide would lack their prime source of protein without freshwater fish. Yet the lakes ...

As bass continue to move to deeper water with the hot weather, the best bet for quantity ... On Lake Toho, 10-inch ribbontail ...

2 min read Freshwater ecosystems are essential for human survival, providing the majority of people's drinking water. The ecosystems are home to more than 40 percent of the world's fish species.

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