Betta fish might be small, but they still require a sizable amount of care. If you’re going to keep this type of fish, you ...

Scientists have found a newly identified cavefish species in Alabama. The eyeless, translucent fish are named after a monster ...

Sardines, salmon, mackerel, and other canned fish pack in a ton of essential nutrients—and there are simple ways to add them to your diet.

Pennsylvania farmers are using laser systems to deter predators like herons and hawks from eating their pheasants and fish.

A tiny fish that lives only four to eight months is revealing that aging may unfold in distinct biological stages rather than ...

A longtime swimmer spotted a large fish at Barton Springs Pool. Officials say it may have entered during recent flooding.

A multi-year investigation into an unapproved bridge built over the Highwood River in Kananaskis Country by a logging company ...

A reported fish kill has left approximately 5,000 dead fish and other species on the surface of Baltimore's Inner Harbor, according to the Maryland Department of the Environment (MDE).