Underwater footage from May 12 captured the fascinating moment a giant cuttlefish changed colors as a diver approached off ...

The skin of a cuttlefish shows its emotional state. The skin of a cuttlefish shows its emotional state. Its color may change when meeting a potential mate or a rival. But what happens when a male ...

(CN) — Sometimes called the “chameleon of the sea,” the cuttlefish, like the unrelated land-based reptile, can rapidly change the color and pattern of its skin to blend into its surroundings to avoid ...