If you’re a fish lover and think you know all there is to this lovely aquatic animal, here’s a shocker: you probably don’t. For starters, no one even knows how many different types of fish there are ...

Gene-editing experiments indicate that cartilage in fish gills migrated into the ear canal ... Through another series of ...

GREEN BAY (WLUK) -- Wildlife officials say ... which can cause yellow-brown or white lesions on the skin, fins and gills of fish. Columnaris outbreaks are a normal occurrence, especially in ...

GREEN BAY, Wis. (WBAY ... for dying fish that are floating but still gilling, and freshly dead fish with pink gills. The DNR says people should not handle dead fish. Report any dying or freshly ...