What makes these fish super cool is they have survived for millions of years. Damming and pollution nearly wiped them out, but folks who cared about these long-lived fish stepped in to restore ...

Around a third of freshwater fish species are threatened with extinction. Through photography, South African biologist Jeremy Shelton hopes to inspire conservation of these ecosystems.

Anthony Burke’s Indiana record burbot gives a chance to dive into the broader meaning and general unusualness of one of the oddest freshwater fish.

Scientists recently described two new-to-science species of freshwater fish from the Philippine island of Palawan: Rhinogobius estrellae and Rhinogobius tandikan. The tiny, blue-spotted fish are ...

The giant freshwater stingray caught earlier this month is 14 feet (4.3 meters) long and weighs an estimated 700 to 800 pounds (318 to 363 kilograms). Photograph by Ocean Mysteries with Jeff ...

Still, it wouldn't be a bad idea to consider some additional options for wetting a line, especially during a cool spring when action in the briny takes a while to get out of the gate. Freshwater ...