When potential food sources such as fish or shrimp swim near, the cuttlefish can alter the color of its skin while waving its arms in a mesmerizing display. This lures potential prey to within ...

During a night dive in the Sea of Japan, Andrey Shpatak captured this photo of a colorful cuttlefish that earned an honorable mention. "Sepiola birostrata is one of two species of cuttlefish ...

Once a year, at the beginning of the Southern winter, a bay on the South coast of Australia becomes home to the only known mass spawning aggregation of cuttlefish in the world. Over a hundred ...