Like oysters and mussels, clams are bivalves, a kind of mollusk that's encased in a shell made of two valves, or hinging parts. And that shell comes in all different sizes. There are small clams ...

A private Gulf island is selling for roughly the same price as a downtown Vancouver condo. Clam Shell Islet is listed for ...

(IDEX Online) - The world's largest pearl - weighing 27.65kg and valued at $98m is currently being displayed at a secret ...