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Camouflage isn't the only way cephalopods have evolved to change their appearance. Octopuses and other cephalopods make the fastest transformations in the animal kingdom. Here, a giant Pacific octopus ...

A distinct striped pattern on a species of octopus varies from one individual to the next, which could help researchers monitor the rare animal. Pygmy zebra octopuses (Octopus chierchiae), also known ...

World’s Oldest Octopus. Discover which is the oldest octopus in the world, its lifespan, species, and surprising facts. Learn ...

A new shape-shifting material can change both its texture and color in seconds, inspired by the camouflage abilities of ...