Casting along a drop-off on the St. Croix River, I felt some sharp tugs. I thought this might be rocks or clams. But then the ...

The hybrid freshwater fish actually reproduces exclusively female clones, doing so for much longer than scientists thought ...

Habitat loss and water pollution in the early 1900s decimated their numbers, but they have been slowly recovering.

"Frankenfish" can harm native fishes, the recreational fishing industry and aquatic systems. Here's what to know about the ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. It's Lent, it's fish time. Check out today's Accent section in The Gazette to see the great design ...

Darwin’s old puzzle starts with a simple question: when a species enters a new habitat, does it do better by fitting in or by ...