The new minnow species, Phoxinus kottelati, is able to change its color pattern during spawning, according to a study. Photo ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations.

In 2015, two members of the Blue Beach Fossil Museum in Nova Scotia found a long, curved fossil jaw, bristling with teeth.

Shaver Lake produced fast limits of kokanee and trout amid active morning bites New Melones and Don Pedro featured strong kokanee runs between 40 to 75 feet deep Striped bass action improved in the ...

The Southern Appalachian brook trout are ancient. But the fish only like clean streams. Now scientists want to know how the trout is doing a year after floods from Hurricane Helene.

Among the many spectacular reef fishes swimming the Indo-Pacific corals, from Africa to Oceania, is the big-eyed, bulge-faced ...

Dr. Maarten De Brauwer at Curtin University discovered hairy frogfish have fluorescent lures that glow orange under blue ...

The eastern diamondback rattlesnake is the largest venomous snake in North America and one of the heaviest snakes on the ...

Anglers aboard the Nikki Bella caught a marlin just on May 29 off not knowing a tagged tuna had been eaten by the billfish.

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

New research led by scientists at the American Museum of Natural History sheds light on the ancient origins of ...

The “large” creature with “thornlets” down its back had been previously misidentified as two different species, researchers ...