The blue icons signify the locations where a two meals/months fish consumption advisory is in place for the bluegill sunfish ...

Walk across a mudflat at low tide and you might notice small, neat mounds of sediment scattered across the surface.

The Missouri Department of Conservation is investigating after several paddlefish were recently found in the Lake of the ...

Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the ...

Hidden beneath the surface of the world’s rivers, some of Earth’s great animal movements unfold – migrations that rival, in sheer biomass, the famous mass movements of zebra and wildebeest across the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Zeb Hogan, University of Nevada, Reno (THE CONVERSATION) Hidden beneath the surface of ...