"Linked to their brain, thousands of pigment cells expand and contract on their skin." ...

A small team of marine biologists at the University of Bristol, in the U.K., working with a colleague from the Regional Research and Innovation Agency of West Papua, Indonesia, has found that wild ...

Underwater footage captures a cuttlefish rapidly changing its colors and patterns, showcasing one of the ocean's most remarkable natural abilities.

Two giant male cuttlefish put on a mesmerizing underwater light show as waves of vibrant colors rippled across their bodies ...