Rising water temperatures in the Columbia River Basin are raising questions about whether fishery managers must take new steps to save the imperiled fish. A persistent heat wave gripping parts of ...

There has been a "disappointing" drop in the number of salmon migrating upstream to spawn in the North West, according to the Ribble Rivers Trust. The Clitheroe-based charity said since 2012 the ...

In addition to human-made dams, which disrupt migration routes and the salmon spawning cycle, salmon face a host of ...

KLAMATH, Calif. — For the first time in over a century, salmon have been spotted in tributaries of the Klamath River in Oregon. It's a positive sign for wildlife officials after the removal of four ...

When Atlantic salmon are migrating to spawn, fisheries move to catch them. A new study has found that salmon that are caught at different points in their migration are genetically different from each ...

Young Atlantic salmon have been spotted in three rivers in the north-west of England for the first time in 10 years. The ...

In The Americas, Tom Hanks takes us on an epic 10-part adventure through the natural world. The series covers the world’s largest supercontinent, stretching from the southern tip of Chile to the ...

Almost every day, you will find amateur photographers Dan Sarka and David Young traversing the trails around Alameda Creek ...

(CNN) — Hatched in quiet streams and rivers, salmon undertake a perilous journey to reach the open ocean where they become mature adults. Over millions of years, generations of young salmon have ...