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 ...

If you look at a snail's shell, the chances are it will coil to the right. But, occasionally, you might find an unlucky one that twists in the opposite direction - as fans of Jeremy the lefty snail ...

For long journeys, the shell of a snail hardly seems like the ideal public transport. That is, of course, unless you’re an even smaller snail… Yasunori Kano from the University of Miyazaki has found ...