“Not garbage! Not an alien!” the Seaside Aquarium posted on Facebook recently. “It’s a giant marine snail egg casing!” Fully grown, the Lewis’ moon snail can grow up to 5.5 inches. The Washington ...

With a shell that looks like a full moon, egg cases that look like broken pottery on the seafloor, a unique predatory style and even a feature comparable belly button, the moon snail that frequents La ...

We’re all familiar with La Jolla’s sea lions, harbor seals, orcas, garibaldi and seabirds. But in this series of stories called Species of the Month, the Light sheds light on other, lesser-known ...

A strange object that might be mistaken for snakeskin was found along the Gulf Coast. But it's none other than a sea snail's egg case that also happens to be the state shell of Texas. Padre Island ...