For the first time in more than a century, salmon will soon have free passage along the Klamath River and its tributaries — a ...

H ORNBROOK, Calif. (AP) — For the first time in more than a century, salmon are swimming freely along the Klamath River and ...

These fish perform a mighty metabolic feat when they swim hundreds of miles upstream without food to spawn. Experiments in the field and in the laboratory help to clarify how the feat is accomplished ...

Our acoustic arrays can record them moving into and through monitored rivers when they swim by. “Our salmon research colleagues working in Greenland said this fish weighed 3.3kg and was 64cm ...

The bans on fishing the species were decided in response to a sudden drop in populations of the migratory fish from Normandy ...

Tracking salmon sharks with custom-built sensors is helping researchers study ocean temperatures, salinity shifts, and ...

Salmon spend three to five years feeding and growing in the open sea before returning to their home rivers to spawn, swimming powerfully against the cold currents and vigorously flicking their ...

A local fisheries cooperative in Chikusei City, Ibaraki Prefecture, on Sunday held its annual tour of the Kinugawa River for children to watch salmon swimming upstream. Just five salmon were ...

Most fish are covered in scales that protect them and help them swim. Salmon, born in British rivers, swim downstream to the sea and onto cooler water as far away as Canada. That's an amazing journey!

Fish ladders look like a series of small waterfalls alongside a dam. Salmon swim upstream, and they "jump" from one waterfall to the next, until they reach the reservoir at the top of the dam.

"Wild salmon continue to struggle to survive in impacted ... Come cheer on the participants of the "Face the Challenge" Coho Swim at 9 a.m., an open water swim race, with 1.5 kilometre and 3 ...