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 ...

Cuban snail (Polymita picta) world most beautiful land snails from Cuba , its known as "Painted Snails", rare, endangered and protected. Colorful snails, selective focus, copy space© Mark ...

An enzyme that makes the male sex hormones has unravelled a fresh clue about how snail shells come to be curly. It's a new twist on how scientists thought snails and molluscs develop and form their ...