Animals have evolved crab-like bodies at least five times throughout history, a process known as carcinization.

Crustaceans, a small but mighty animal classification group of invertebrates, can be found scuttling across the ocean floor, scavenging for their next snack. Lobster, shrimp, crab, and crayfish, all ...

Armed with kaleidoscopic eyesight, the ability to send secret messages and a punch so fast it can boil water, mantis shrimps are a force to be reckoned with. What is a mantis shri ...

Marylanders and visitors love the blue crab as a seafood delicacy, but they chose it as the state crustacean for more than ...