Snails on a tiny rocky islet evolved before scientists' eyes. The marine snails were reintroduced after a toxic algal bloom wiped them out from the skerry. While the researchers intentionally brought ...

Snails are marvelous but unassuming little creatures. As shelled members of the taxonomic class Gastropods within the phylum Mollusca, snails are found on both land and in the sea. Typically, they ...