The salmon of the Hiitolanjoki river can finally return to their ancestral spawning grounds after being blocked for more than ...
The environmental group plans to remove the structures and restore the waterway for native sea-run fish such as American shad ...
One of the enduring ichthyological mysteries is how migratory fish know when it is time to move from their winter to summer ...
The Appalachian Mountain Club (AMC), the oldest outdoor recreation and conservation organization in the U.S., purchased the ...
The power company told Maine DEP that proposed fish passage standards for a new water quality certificate were massively ...
Campaigners and anglers fear the escaped fish will mix with wild salmon, weakening the genetics of the endangered species.
It is slimy, mysterious, and one of Europe’s most enigmatic species: the eel. For centuries, researchers have tried to discover where and how these fish reproduce, but to this day, no one knows for ...