For some time, engineers have been experimenting with robotic tentacles modelled on the octopus. Now they're being inspired by their camouflage. Cephalopods -- cuttlefish, octopus, and squid -- are ...

Now you "sea" them, now you don't! Cuttlefish are more than the chameleons of the sea. Now you "sea" them, now you don't! Cuttlefish are more than the chameleons of the sea, these cephalopods take ...

With one of the largest brain-to-body size ratios of all the invertebrates, the inquisitive cuttlefish could teach us about the evolution of intelligence throughout the animal kingdom—even among ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

The US Army has pondered the development of camouflage that mimics how cephalopods rapidly change their colour and patterning. They call it 'signature management'.