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 new exhibit has hatched at the Paleontological Research Institution’s Museum of the Earth. “Marvelous Mollusks: The Secret World of Shells” opened on June 6, made possible due to support from the ...