More than a thousand fish species use sounds to exchange information, attract mates, and avoid predators through hums, grunts ...

Despite previous recovery efforts, last year’s jellyfish blooms and recurring fish deaths along the Bayraklı and Karşıyaka ...

Exotic species, the report said, have likely entered the river either as aquaculture escapes or through pet releases.

Conservationists say low flows and concentrated pollutants such as ammonia and nitrates - that come from the likes of farming ...

The Waterkeeper Alliance has identified a river in the country with the highest levels of per- and polyfluoroalkyl substances ...

About 90 fish are thought to have been killed by pollution at a river in Okehampton, officials have said. The Environment ...

The source of a pollution incident which killed thousands of fish in a Cornish river has been identified by government ...

Swordfish is another large predator fish that accumulates high amounts of mercury. These fish live longer and feed on smaller contaminated fish, leading to bioaccumulation. While swordfish is rich in ...

Fish kills — which can range from a few dozen fish in a small area to massive stinking numbers across large bodies of water — ...

A plan to restore fish passage in the Blackstone River still faces obstacles over funding and questions over working with ...

Forever chemicals are a threat to public health. They can sicken people who regularly eat fish tainted by the chemicals or ...