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.

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 ...

With their eel-like bodies, vampire teeth and suction cup mouths, the main characters of a new documentary resemble something out of the "Dune" science fiction films. The sea lamprey nearly destroyed ...

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

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

The ability of our skeletons to move with both flexibility and stability can be traced back to ancient jawed fish. Scientists ...