How do you catch an invasive fish that's solitary and nocturnal? Subscribe to our newsletter for the latest sci-tech news updates. Researchers in the Michigan State University College of Agriculture ...

Invasive sea lampreys prey on most species of large Great Lakes fish such as lake trout, brown trout, lake sturgeon, lake whitefish, ciscoes, burbot, walleye and catfish. These species are crucial to ...

CLEVELAND, Ohio -- Sea lamprey are out of control around Lake Erie and could be responsible for dwindling numbers of popular steelhead trout swimming up Northeast Ohio rivers and streams, the feisty ...

Invasive sea lampreys still threaten the Great Lakes ecosystem and $5 billion fishing industry. Barriers and lampricides are effective lamprey controls, but new supplemental controls can help ...

At the base of Willamette Falls, a wall of 40-foot rocks towers over the reservoir. The falls are deafening. A mist hangs over the air. Several people are submerged near the falls. They’re here every ...