Habitat loss and water pollution in the early 1900s decimated their numbers, but they have been slowly recovering.

The hybrid freshwater fish actually reproduces exclusively female clones, doing so for much longer than scientists thought ...

Setting up an aquarium requires more than just buying a tank and filling it with water. You must also determine tank size, water temperature, and, of course, the fish that will call the tank home. To ...

The sea is full of fish. As with any other type of food, there exists a huge range of options: cheap fish, swank fish, gross fish, dank fish — and while you should avoid buying several kinds of cheap ...

Note to editors: Photos of the new fish species, its threatened habitat and region, and the scientists who made the discovery in the field, as well as other associated press materials can be found via ...

Bichir, pronounced “be-sheer,” are considered living fossil fish. Also known as “dinosaur eels,” these fish have many unique features. Read on to learn everything you need to know about what makes ...