How tribal leaders, commercial fisherman and a few small environmental groups won an uphill campaign against dams.

Almost everywhere in California, salmon are on the decline. But in Putah Creek—a restored stream running through the ...

A UC Davis study confirms Putah Creek origin salmon for first time, marking a win for creek restoration and wild salmon, and ...

The report has been criticized by groups that worry the dams will result in the collapse of endangered Atlantic salmon and ...

Alewife spawning season on Long Island may benefit from a new fish ladder, though initial results show fewer fish than ...

The Topsham Select Board voted March 6 to join the effort to restore the Androscoggin River to health and prosperity after ...

Staff at the Federal Energy Regulatory Commission is recommending proposals to increase fish passage at four dams in ...

A groundbreaking study has revealed that brown trout can successfully navigate beaver dams -- obstacles which were previously thought to pose a significant barrier to their movement.

The research monitored fish movements in two streams in northern Scotland – one modified by a series of four beaver dams and ...

Beaver dams support biodiversity but can hinder fish migration, highlighting the need for balanced conservation strategies.