Meet The Dusty Dottyback. It looks cute, but its ability to change its appearance makes it a fierce aquatic predator.
Within the last century, saltwater steelhead trout evolved to live in freshwater.
Scientists are studying the intelligence and emotional lives of freshwater fish.
Aquaponics is a type of farming that emphasizes the conservation of water.
The extent to which you hate the smell of fish is, in part, culturally determined.
Venom in fishblennies is being studied as a potential new painkiller.
Mexican blind cavefish may have evolved to be asymmetrical.
Ancient fish that had evolved better eyesight may have hunted like crocodiles.
A male sand goby is less likely to eat the eggs containing his future offspring if a female goby is around.
Green sunfish can see quite well in water that is thick and murky. How?