PORTLAND, Ore. (CN) — While a controversial southern Oregon dam may delay the migration of a threatened species of salmon, the impact isn’t significant enough to violate federal environmental laws, a ...

Once abundant throughout the river basins of the Pacific Northwest, Chinook salmon populations have declined to a fraction of their historical size. "Umpqua Watersheds has been tracking this ...

Feb. 21—The Center for Biological Diversity and its allies have sued the National Marine Fisheries Service over what they say is a delayed Endangered Species Act protection decision for spring-run ...

Chinook salmon, also known as "king salmon," is the largest and most valuable of all Pacific salmon species. (Photo by Conrad Gowell via Native Fish Society) (CN) — Conservation groups filed a lawsuit ...

PORTLAND, Ore. — The Center for Biological Diversity and allies sued the National Marine Fisheries Service today for delaying Endangered Species Act protection decisions for spring-run Chinook salmon ...