Fish

Forget ‘Cocaine Bear’ and ‘Cocaine Shark.’ To really understand the environmental threat of illicit drugs, look to eels.

This summer a Tribal ceremony celebrated the return of sacred fish, lost for generations.

With salmon migration blocked by Shasta Dam, a Tribe and agency scientists collaborate to bring them home.

…to read while it’s too hot to do anything else.

A swing from drought to heavy snow and rain has been a mixed blessing for the West’s plants and animals.

An unconventional gathering helped spur ideas to speed the pace and scale of river restoration projects across the West.

Removing two aging Eel River dams known as the Potter Valley Project would benefit salmon, lamprey and people, but what happens next remains unclear.

Researchers have found PFAS in the bodies of wild animals everywhere they’ve looked. Now they’re beginning to understand the health effects.

A bounty of much-needed new federal funds will help reconnect habit for freshwater and terrestrial animals.

To anticipate the impacts of a historic river restoration, we need to understand how salmon, bats, insects, algae and other parts of the ecosystem are behaving today.