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 ...

Camouflage isn't the only way cephalopods have evolved to change their appearance. Octopuses and other cephalopods make the fastest transformations in the animal kingdom. Here, a giant Pacific octopus ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. A person might wear ...

A captivating underwater video offers a close-up look at one of the ocean's most fascinating creatures as a cuttlefish ...

Underwater footage from May 12 captured the fascinating moment a giant cuttlefish changed colors as a diver approached off the coast of the Sydney suburb of Manly. This video, captured by An Dau, ...