A cuttlefish drifting over a reef looks like a small, soft-bodied relative of the squid and octopus, which is exactly what it ...

Add Yahoo as a preferred source to see more of our stories on Google. Two giant male cuttlefish put on a mesmerizing underwater light show as waves of vibrant colors rippled across their bodies while ...

Few animals put on a show quite like a cuttlefish. In the space of a heartbeat, its skin can shift from mottled sand to inky black, then send rippling bands of color racing down its body like light ...

Cuttlefish skin is interesting in many ways: it functions as a display system, camouflage device, texture generator, and communication tool all at once. Within seconds, an individual can alter color, ...