A new fish pass at Brecon Weir on the River Usk aims to boost endangered Atlantic salmon, as part of Natural Resources Wales’ ...

The fish and rare mussels hiding in the Spring River that flows through Kansas and Missouri are signs that environmental ...

A river that was covered in a thick layer of foam will be restocked with 3,000 fish as part of ongoing restoration effort.

From time to time, curious tales of “fish rain” grab media attention: fish seemingly fall from the sky, far from any bodies of water, following heavy downpours. The most recent incident occurred in ...

Michigan DNR officials are asking the public to help shape the future of this newly acquired wilderness paradise.

This video uncovers five more freshwater fish that rank among the largest on the planet. Viewers learn how each species ...

Unregulated mining in the Mekong region is accelerating at a pace researchers warn is outstripping governance, enforcement ...

Sharks in rivers may sound strange, but some Indian rivers are habitats for them. Sharks, like bull sharks and river sharks, can survive in both saltwater and freshwater. They enter rivers to hunt, ...

(CNN) — Global demand for rare earth minerals is driving the toxic pollution of some of Asia’s most important rivers, threatening the health and livelihoods of tens of millions of people. (CNN) — ...

(CNN) — Global demand for rare earth minerals is driving the toxic pollution of some of Asia’s most important rivers, threatening the health and livelihoods of tens of millions of people. Rare earths ...

A new study offers rare insights into how two species use each others’ sounds, size and speed to eat better together than ...