Sea lamprey are not supposed to be in the Great Lakes, which is why the U.S. spends about $20 million each year to protect ...

Fish and wildlife officials tasked with holding back a species that would otherwise decimate the Great Lakes fishery were ...

More than a century has passed since the St. Louis River teemed with lake sturgeon, the largest of all Great Lakes fish and ...

Illinois Gov. JB Pritzker wants a commitment from the Trump administration that federal funds earmarked for invasive carp ...

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

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 ...

The Great Lakes Fishery's unique pest control program is close to eliminating the sea lamprey, a parasitic fish threatening ...

A new film explores a massive effort from scientists, governments, and small businesses to save the Great Lakes from invasive ...