An Alaska fisherman is showing off an unusual catch – a rock greenling. It might not sound that impressive, but the eye-popping rare fish truly looks too out-of-this-world to be real – but it is. Blue ...

Betta fish are native to Southeast Asia and are prized aquarium species for their long fins and varied colors.

Meanwhile, light gradient data showed blue light was more easily visible in shallow water and red light in deep water. The findings suggest that natural selection in each species' visual system toward ...

CAROLINE COUNTY, Va. -- After years of fishing, John Byrd recently caught something he'd never seen before. A bright blue fish! "I’d never seen one that color! And I’ve been fishing in that pond for ...

A Virginia man caught a fish that’s so rare, it was recognized by state wildlife officials. Retired veteran John Byrd, of Bowling Green, Virginia, reeled in an 11.5-inch blue-mouth chain pickerel from ...

NEW MEXICO (KRQE) – It’s a tale from the internet that’s making a lot of outdoorsmen and women do a double take. The New Mexico Department of Game and Fish says it’s so peculiar, they’re looking for ...