These organs, called barbels, help the fish to locate bottom-dwelling prey, such as snails, mussels, clams, crayfish, insect larvae, and fish eggs. Also known as the rock sturgeon, the lake ...

Fish can even display problem-solving skills and use tools. From tiny anglerfish to massive whale sharks, here are 10 lesser-known facts that highlight their extraordinary nature. The world’s ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...

Children who eat fish regularly could be more sociable and kind than their peers, a new study has found. Academics have said eating fish is “likely to have a positive effect on child development”.

Children who consumed the least amounts of seafood at 7-years-old were likely to be less "prosocial" at ages 7 and 9 years ...