How the TVA and TWRA are partnering to bring a prehistoric fish back to Tennessee after it was "wiped out" locally.

Although frogs and fish may appear similar from the water’s surface, they have many differences that make them easy to distinguish with a trained eye. Fish typically spend all of their lives in water.

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

Joint pain getting worse in winter? Nutritionist shares 5 anti-inflammatory foods like fatty fish and turmeric that can calm inflammation and ease joint pain. If your joints feel stiff the moment you ...

With flashy colors, iridescent scales, and long fins that flow around them like underwater ball gowns, betta fish are some of the most eye-catching creatures you might see for sale at a pet store or ...

Over 50 Triassic coelacanth fossils of mawsoniid, found mislabeled in British museums, show these ancient fish thrived in ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Omega-3 fatty acids play an important role in supporting heart, eye, and brain health, and in lowering inflammation and cholesterol, among other benefits. They’re abundant in cold-water fatty fish and ...

Fijian sprinter Waisake Tewa has made a strong mark on the regional athletics scene, ranking eighth with a total of 1016 ...