Cuts to the U.S. Fish and Wildlife Service could unintentionally thwart efforts to control populations of the destructive sea ...

As "The Fish Thief" details, the invasive creature sometimes referred to as a "vampire fish" once wreaked havoc on lake trout and other native species in Midwestern waters.

WASHINGTON, DC — Invasive sea lamprey treatment across the Great Lakes may fall victim this year to the Trump ...

Studies suggest that about half of the lamprey that approach the channel below the Bonneville Dam never go through a fish ...

A news tidbit from the Portland District, U.S. Army Corps of Engineers Facebook page: “We’re rebuilding our Bonneville Dam, Washington, fish ladder for Pacific lamprey! They’re stoked, we assume.

Learn more about control efforts for sea lampreys, crucial to lake trout recovery, which face setbacks as federal cuts threaten progress, despite GLFC’s announcement of lake trout’s full rebound.

With their eel-like bodies, vampire teeth and suction cup mouths, the main characters of a new documentary resemble something ...

Twelve fired employees of the U.S. Fish and Wildlife Service and two with the U.S. Geological Survey helped control the invasive sea lamprey for the Great Lakes Fishery Commission, a commission ...

The Great Lakes fishery is facing a significant crisis that could have far-reaching consequences for both the environment and ...

A hiring freeze at federal agencies threatened a vital Great Lakes program, but a policy turnaround appears imminent.