In a river of southeastern Brazil, an “armored” creature with a “whip”-like tail moved through the shallow water. At least, ...

The “rarely seen” species feeds on mollusks, crustaceans, and a variety of bottom-dwelling fish, officials said. Photo by ...

In a river of South Africa, a patterned creature with a “sickle shaped” mouth swam through the “dark peat-stained” waters. Its “large” eyes scanned its surroundings and noticed something unusual ...

Some fish are healthier than others. The healthiest fish to eat are high in nutrients and low in contaminants.

Getting finned when fishing is never fun, but did you know catfish can release venom? What to know in Mississippi ...