Definitive proof that fish are adept at using tools to catch food has been revealed for the first time. Video footage shows an orange-dotted turkfish picking up a stubborn clam shell in its mouth and ...

Clams are a tasty and nutritious shellfish that can be used in a variety of dishes, from creamy New England clam chowder to seafood linguine. However, if you've ever noticed a clam whose shell didn't ...