Lamprey larvae live in some tributaries where they transform to parasitic juveniles that migrate into the Great Lakes and kill a variety of fish. Infested tributaries are treated with lampricides on a ...

Officials at the Great Lakes Fishery Commission said this is likely due to a disruption in control methods during the ...

Sea lampreys are an invasive fish that entered the upper Great Lakes accidentally through shipping canals starting in the ...

BURLINGTON, Vt. (WCAX) - Federal biologists have wrapped up their annual effort to control sea lamprey in Lake Champlain. Officials in Vermont and New York have been battling against the sea ...