Add Yahoo as a preferred source to see more of our stories on Google. Underwater footage from May 12 captured the fascinating moment a giant cuttlefish changed colors as a diver approached off the ...

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 ...

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, ...