Norway's iconic wild salmon is in dramatic decline, a victim of fish farming and climate change. The species' plummeting ...

Watch as this school of migrating salmon swarm an underwater camera. The Salmon can be seen looking at the camera before continuing on with their migration. Caught on camera by Alvaro Herro who ...

It’s a big weekend at the Ballard Locks as sockeye salmon return as part of their journey upstream to spawn in Lake ...

Salmon, a tenacious, ecologically significant fish, is most renowned for its incredible migratory journey from freshwater rivers to the ocean and back again. Their unique, remarkable cycle of life ...

Some Atlantic salmon recently got an unexpected edge, after scientists dosed them with antianxiety drugs meant for humans, not fish. The drug, clobazam, made the fish more independent and faster ...

Smith’s excellent underwater drone photograph of an Atlantic salmon in Schoodic Lake clearly shows a “punched” adipose fin. Could it be the same Atlantic salmon pulled through the ice by ...

Vartan: If I kept swimming just another 100 feet out, I could dive a few feet down through these clear waters into an underwater forest where animals such as shrimp, crabs and small fish like ...

First observed in the 1980s, the fad of orcas swimming around with dead salmon on their foreheads off Washington State seemed to have faded—until now.

GILES: Well, they're not really going underwater, that we know of, with the salmon. CHANG: OK. GILES: Or if they do, it kind of falls off, and then they might pick it back up. CHANG: Oh.

The other reality, underwater and hidden from our view, couldn’t be more different. In the past five decades, wild salmon ...

A stock photo shows chinook salmon swimming underwater. Thousands have died as a result of gas bubble disease. mlharing/Getty "The salmon fry experienced a large mortality, based on monitoring ...