Which Idaho fish are on the endangered species list? Kootenai River white sturgeon are restricted to a stretch of the ...

In a year with dismal snowpack — with more hot and dry weather predicted around New Mexico this week — how will fish and ...

In this June 18, 2014, photo, Rod Williams, a Purdue University associate professor of herpetology, holds a hellbender that he and a team of students collected in southern Indiana's Blue River near ...

Scientists found opioids and antidepressants accumulating in freshwater fish, raising concerns about wastewater pollution.

What makes seafood sustainable? It used to be defined more simply. The emphasis was on not overfishing and on keeping the ...

Some aspects of sustainable seafood are obvious and well-trod, even if the how-to intricacies likely are lost on most ...

The Center for Biological Diversity sued the U.S. Fish and Wildlife Service today to force the agency to finalize Endangered ...

A person traveling on an Interstate in Florida was shocked when they saw a massive bull shark on the back of a pickup truck.

Alligator gar are often called “living fossils,” and for good reason. They’ve been around for more than 100 million years, ...

From fish and turtles, to hippos and crocodiles, about 43% of all known large freshwater animal species have been ...

Like a naughty pet Labrador, the Australian lungfish has little restraint when it comes to food. "We had 360 sqm of aquatic ...

Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the ...