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.

But off the coast of Baja California, a group of orcas has adopted a brutal way of hunting sunfish: With an unusual maneuver, ...

The story behind Idaho's smallest certified-weight trout record is really a story of conservation success.

Fish are the most diverse group of vertebrates, ranging from tiny gobies and zebrafish to gigantic tunas and whale sharks. They provide vital sustenance to billions of people worldwide via fisheries ...

Washington fish and wildlife commissioners routinely disregarded government transparency laws, skirted conflict of interest ...

The silver-cheeked toadfish carries deadly tetrodotoxin and has bone-crushing jaws that can sever fingers, prompting Greek authorities to install barriers.

According to the Department of Natural Resources, Minnesota is on pace to record about 300 fish kill reports by the end of ...

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).