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

With copper-blue blood prized by modern medicine and a body plan older than dinosaurs, the horseshoe crab reveals how ancient ...

Hermit crabs are fascinating. Not only do these crustaceans often grow into massive creatures, but they also change shells throughout their lives. Their appearance can vary depending on the size and ...

If you are the curious type that likes to hop over tide pools and investigate puka, why not pause for a moment and take a deeper look into what you may find. There are many living animals you may not ...

This chef-favorite seasonal crab can be fried, grilled, and sautéed easily at home. The best part? You can eat the shell. Summer, sun, and soft-shell crabs — few combinations are as simple and ...