More than 90% of popular freshwater game fish in Southern California contained an introduced parasite capable of infecting ...

Grab your gear — no license needed! Enjoy free freshwater fishing across Massachusetts the first weekend in June.

Angler Rafal Wlazlo landed a new record carp from Lake Lillinonah on May 25. The 45-pound, 8-ounce giant is the largest ...

Documenting fish kills in Louisiana is important, whatever the cause. Officials want residents to report them so biologists ...

The Louisiana Department of Wildlife and Fisheries warns that high water temperatures, extended cloudy weather and storms may ...

Although freshwater environments, from creeks to rivers, brim with more than 10,000 species of fish, we may never get ... rough-skinned newts visit the same pond in Oregon’s Willamette River ...

On the broad, flat flood plain where Blydenburgh Park's Stump Pond used to be, wild grasses have sprouted from the ...

An invasive fish species has been found in a small waterway north of New Germany, N.S., according to the Department of Fisheries and Oceans Canada. A single egg-bearing Oriental weatherfish ...

Donnelly said releasing a new species can cause habitat destruction and unnecessary competition for food and resources, which in turn can reduce populations. Pond loaches are freshwater fish described ...

The problem is that a lot of things can fit into the frogs’ mouths, from snakes and birds to rodents and baby turtles.

This guide explores 15 freshwater fish species you can encounter across the United States ... Largemouth bass inhabit warm, vegetated waters in all 48 contiguous states, thriving in lakes, ponds, and ...