esearch team finds wild medaka engage in surprisingly active nocturnal behavior in their natural river environment.

CHICAGO (AP) — Charlie Jacobsma slapped the surface of a pool enclosure at Chicago’s Shedd Aquarium and scanned the water for movement. Moments later, the head of a beluga calf emerged, mouth agape in ...

A fisherman made a “once in a lifetime” catch — to the delight of a North Carolina charter boat captain. “I have tried many ...

You may have a fear in common with many first-time saltwater aquarists. You’re worried about going to bed at night with a ...

Every experienced fish owner understands the importance of quarantining fish. It can seem a bit tedious, but it’s a crucial ...

Deep below the surface of a river in northern Brazil, a “shy” creature tucked its “armored” body into a rocky crevice. Divers ...