A fun-size crustacean with a cartoonish face has smitten the internet with enamored viewers dubbing the critter the “cutest ...

Far below the ocean's surface, in the dark depths of the deep sea floor ecosystem, exists an entire ... Japanese spider crab (Macrocheira kaempferi) is the biggest crab in the world.

They’re also one of the world’s largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages. In this crab’s case, those appendages are its 10 legs.