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 ...

We’ve long marveled at color-changing critters like squid, chameleons, cuttlefish, and others as they flash brilliant hues. Animals across species possess this ability for a suite of reasons, ...

Every winter, off the coast of South Australia, thousands of giant cuttlefish gather for the showdown of a lifetime. In an effort to win a mate, these shape-shifting sea creatures display some of the ...