The COVID-19 pandemic resulted in a surge in sea lamprey populations, which have been damaging Great Lakes native species ...

Changes in ecosystems have transformed the fishing industry, and that's bad news for whitefish in the Great Lakes. The fish is an important and popular commercial species, but its numbers in some of ...

the invasive species surged on the Great Lakes. Sea lampreys are a parasite, feeding by attaching to fish with their suction mouth, using their tongue to rasp a hole through the fish's skin ...

Invasive fish species is known for breathing on land, 'walking' to new water. It harms nature in Mississippi; kill it on sight. Here's what to know ...

The NYSDEC says that millions of alewife fish were killed this winter due to the substantial ice coverage along Lake Erie.

Commercial fishing on the Great Lakes was built on lake whitefish, but for the past two decades, that species has been on the decline. It's now on the brink of collapse in parts of two of the lakes.

The Great Lakes Fishery Commission is a joint venture by the United States and Canadien Governments.Director of Policy & ...

A new study shows that after sea lamprey control efforts were stopped or scaled back during the COVID-19 pandemic, the invasive species surged on the Great Lakes. Sea lampreys are a parasite, feeding ...