Threadfin Rainbowfish are delicate, slender fish with long, flowing fin extensions. They’re peaceful, top-swimming fish that ...

Betta fish are known for their stunning colors, elegant fins, and yes, their attitude. These feisty little swimmers are often ...

The best types of fish for first-time owners are fuss-free, easy to maintain, and hardy. Packed full of color, character, and ...

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of Fisheries and Oceans Canada confirmed reports of Misgurnus anguillicaudatus ...

The fish, which can survive short periods of time in low-oxygen conditions by breathing air, is an invasive species.

Natural resources experts explain why a particular fish is thriving in Lake St. Clair, creating the best fishing in the lake in at least 50 years.

The fish, which can survive short periods of time in low-oxygen conditions by breathing air, is an invasive species.

This could turn into a Bed-Stuy fish fry. A viral sidewalk “aquarium” that won over the Big Apple last summer has reemerged, The Post has learned – and animal advocates are already sweating ...

The phenotypic males and females had testicular and ovarian structures, respectively, but lacked germ cells. Gene expression patterns in these male and female germ cell-deficient gonads were ...

The food recall was issued over fears concerning a rare and life-threatening condition, botulism.