During World War II, lakes in California’s Sierra Nevada mountain range were populated with trout that rapidly transformed the region’s ecosystems. Now, a poison is being used in some lakes to kill ...

Although frogs and fish may appear similar from the water’s surface, they have many differences that make them easy to distinguish with a trained eye. Fish typically spend all of their lives in water.

The jewel-like lakes of the High Sierra in Yosemite National Park are awe-inspiring sights. But for more than a hundred years they've also been biologically disrupted, stocked each year with ...

Every topwater strike makes bass fishing more fun. But there’s something about topwater frog fishing—watching that almost comical-looking bait hop and sputter and then get suddenly obliterated—that ...