Snails can hide in their shells for months or even years, slowing metabolism and sealing in moisture to survive harsh ...

**Species Overview**: The garden snail (_Cornu aspersum_) is the most popular species for pet snails in the U.S., with a lifespan of 2 to 3 years and a shell size up to 1.625 inches. **Basic Care**: ...

This article was originally featured on The Conversation. Wander through your backyard or walk along a stream and it’s likely you’ll see a snail – small, squishy animals with shells on their backs.