Tsukuba, Japan—Mollusks exhibit diverse shell morphologies, such as those seen in bivalves (e.g., clams) and gastropods (e.g., snails). Understanding the mechanisms underlying shell formation requires ...

Are you a seashell novice? Don't worry, we're here to help. We've outlined some of the prettiest shells you'll find on the beach and how you can identify them. Whether you're heading to Sanibel Island ...