Most people think of clams as a gooey blob inside of a two-piece shell, but there’s actually a lot more going on inside that shell that you might come to expect. While it’s true that a clam is rather ...

What's inside a clam? A retractable foot, a siphon for sucking up water, powerful muscles, and, sometimes, a pearl. And you thought oysters were fancy. Following is the transcript of the video.

A Pennsylvania man made quite the discovery inside a clam served to him at a Rehoboth Beach, Delaware, restaurant: a purple pearl. Scott Overland of Phoenixville said he was dining with his wife and ...

About 100 million years ago, when dinosaurs roamed the land, three little shrimp went house hunting. Perhaps seeking shelter from predators, far from protective coral reefs, they chose a giant ...