Scat fish can grow up to 12 inches long and are semi-brackish, requiring a tank with a mix of freshwater and saltwater conditions. They thrive in a well-planted aquarium with plenty of swimming ...

This is the moment a red fish exhibited unusual behaviour and appeared to "walk" upright. The strange sight was captured on ...

A biologist's unusual “fish bunker” of preserved aquatic life shows how humanity has pushed some species to their doom. Collection manager Justin Mann cradles an Atlantic sturgeon, Acipenser ...

After eight years, biologists have found that a unique kind of cutthroat trout from Hayden Creek in Coaldale, Colorado is ...

“This lawsuit as a last-ditch effort to save this unique fish from disappearing forever.” Before European colonization, Fish Lake Valley had extensive groundwater-dependent ecosystems fed by snowmelt ...

Fish farmed in conventional aquaculture are typically ... the organisms synthesise and accumulate unique carotenoid pigments, the team has found. Certain carotenoids, particularly astaxanthin ...