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 ...

A tiny snail trapped in ancient amber has scientists puzzling over the usefulness of hairy shells. Could they make the critters more sexually attractive? Freelance writer Amanda C. Kooser covers ...

LOS ANGELES (Reuters) - The animal kingdom is full of creatures that make themselves look bigger to ward off predators, but marine scientists have found a tiny sea snail that puts on its own light ...