Often unassuming and cloaked in dull shades of brown or gray, freshwater fish have long been overlooked when it comes to conservation. It’s come at a cost, with as many as a third of global ...

Photograph By Professor Dr. Diego Zacardi and MSc. Fabíola Silva These are the same reasons migratory freshwater fish have declined by 76 percent since 1970, ranking them among the most ...

Photograph By Zeb Hogan Eventually he and I began writing a book, Chasing Giants: In Search of the World’s Largest Freshwater Fish, published this month by University of Nevada Press.

Kurt Mazurek Fishing is an activity often tied tightly to photography. Did you really catch a big fish if you don’t have the picture to back up your story? And if you’re a professional angler ...

This fish, the first freshwater smelt fossil discovered in ... symbiotic relationships that existed 15 million years ago. A - Photograph. B and C - Line drawings showing the position of different ...

Water does end up going into freshwater fish’s mouths, but instead of swallowing it, the water is filtered out through the ...

"There are more fish species in freshwater than in saltwater habitats, despite the much greater area and volume of the oceans," he said, according to Newswise, noting that freshwater environments ...