Scientists used AI to analyze 10,631 freshwater fish species and found that stable, connected rivers are critical for ...

Free-flowing rivers are vital for freshwater ecosystems. Learn more about WWF's efforts to preserve their natural state.

A woman selling fish in a market in the Mekong Delta, Vietnam. From Ancient Egypt to the Zhou Dynasty to first century Palestine, fish have symbolized wealth and abundance, demonstrating the ancient ...

Researchers at Murdoch University have found that artificial waterbodies could play a crucial role in slowing the decline of Carter's freshwater mussel (Westralunio carteri), a vulnerable species of ...

The U.S. Fish and Wildlife Service declared six species of freshwater mussels found in Central Texas as endangered and another as threatened on Monday. Environmental scientists refer to freshwater ...

The Niagara River is a powerful force in Western New York, helping to supply electricity to areas throughout the entire state — and the fate of its water quality relies heavily on fish and their ...

This 11-foot, 6-inch white sturgeon from British Columbia’s Fraser River might be the largest ever caught on rod and reel. Courtesy Sturgeon Slayers There are big fish, and then there are giant fish.

Why Is Mahseer Called the King of Indian Rivers? Mahseer earns this royal title due to its unmatched power and endurance in Indian rivers. It can swim against strong currents, leap over obstacles, and ...