These chinooks are likely hatchery strays. But they are still an ecosystem boon—and flaming-bright symbols of restoration at work.

Amoebic Gill Disease (AGD) is a significant and growing challenge in Atlantic salmon aquaculture, predominantly caused by the protozoan parasite Neoparamoeba perurans. This disease manifests as ...

As the number of Snake and Columbia river dams that fish must pass continued to grow during the mid-1900s, wild fish passage numbers for Snake River spring/summer chinook, sockeye and steelhead all ...

Did you hear that salmon have returned in abundance to the Klamath River basin in southern Oregon after a hundred-year absence? Thanks to the removal of four man-made dams, nature ...

FAIR OAKS — Nature cameras are becoming a popular way to check out wildlife. A bald eagle camera in Southern California has more than 600,000 YouTube subscribers. Now, Sacramento County could soon ...

Re: The story in The Columbian titled “Drought leaves fish high and dry” (Our Readers’ Views, Nov. 1): Management-abiding policy is a deadly roadblock. It would be wiser to stock huge numbers of brood ...

After 30 years of living near the beach at Salmon Creek on the Sonoma County coast, Diana Bundy has seen her share of nature’s wonder: crashing waves, foraging birds, swaying jellyfish and picturesque ...

The UN today recognized three new World Restoration Flagships in Australia, Canada and South Africa, anchored in Indigenous ...

The Diablo, Gorge, and Ross dams cut through the Skagit River in Northwest Washington State, slicing the running water into three man-made lakes surrounded by the mountains of the North Cascades ...