Nearly a quarter of the world's freshwater species are at risk of extinction due to a multitude of threats, according to new research.

Nearly a quarter of animals living in rivers, lakes, and other freshwater sources are threatened with extinction, according ...

Freshwater ecosystems across the world are in distress. As scientists better comprehend the extent to which lakes, ponds, rivers and marshlands—and the animal and plant life they support—are suffering ...

Restoring river connectivity and strengthening global cooperation can help reverse steep declines in migratory freshwater fish populations ...

Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of ...