Snails have shells the moment they're born, but it's kind of hard to tell. In fact, it's hard to even see a baby snail. Some are nearly microscopic, such as Angustopila psammion, whose adult-sized ...

Q: I was cleaning out my shed and found a big pile of empty snail shells in the corner. No snails or shells anywhere else — just in that corner. What gives? A: Probably rats. They like to eat snails ...

Q. I was cleaning out my shed and found a big pile of empty snail shells in the corner. No snails or shells anywhere else — just in that corner. What gives? Probably rats. They like to eat snails and ...

Hermit crabs are more than happy to let snails build them a perfect home. Hermit crabs are obsessed with snail shells. These crafty little crabs, found in California's rocky intertidal zone, are more ...