We ask our Drs Fish about "zombie fish," fishes of spring, fish intelligence, and fishes' environmental sensitivities. Walpole Island students raising lake sturgeon "Saving Our Sturgeon" Teach Me A...

‘If you can’t understand the lakes, you can’t protect the lakes’: a former director of the committee overseeing Canada-U.S. water relations says the real threat to the Great Lakes is a shift away from research and monitoring

Carolyn Foley, a long-time member of the Purdue Forestry and Natural Resources (FNR) and Illinois-Indiana Sea Grant (IISG) staff, passed away on April 22, 2026. A celebration of life will take place i...

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Rusty crayfish have invaded more than 300 northern Minnesota lakes. Can Midwestern appetites help manage a destructive invasive species?

New research from the University of Minnesota found that zebra mussel invasions were associated with increased mercury concentrations in several Minnesota fish species.

Imagine landing on and exploring a distant planet. But upon arriving, you discover an alien armored animal. It breathes through gills, carries its young beneath a tail, regenerates lost limbs, digs an...