Explore the fascinating structure of snail teeth, known as the radula, under the microscope.

Few people probably know that snails have teeth–and quite a few of them. They can not only rasp food but also cut with enormous force. PETBOOK explains why the native Roman snail performs such ...

Slugs and snails are mollusks and are related to oysters and clams. Snails are the ones with shells and slugs are the ones without shells. These tiny animals eat using their rasping mouthpart called ...