Grand Traverse Bay, renowned for its calm waters and maritime legacy, hides a fascinating past beneath its surface. Over the ...

This eel-like creature fastens itself to fish and sucks their blood. Within the past 25 years it has invaded Lake Huron and Lake Michigan and destroyed their teeming population of trout ...

Sea lampreys were first observed in Lake Erie in 1921, in Lake Michigan in 1936, in Lake Huron in 1937 and in Lake Superior in 1946, according to the fishery commission. Within a decade after the ...

Lake Superior and Lake Ontario saw the largest increases in sea lamprey numbers, while lakes Michigan, Huron, and Erie showed stabilization due to resumed control efforts. The number of sea ...