Cuttlefish — and cephalopods in general — are known to be the most intelligent of the invertebrates. They’ve got big old brains and their senses are pretty extraordinary. We know they’re smart, but a ...

Zipping through water like shimmering arrowheads, cuttlefish are swift, sure hunters — death on eight limbs and two waving tentacles for small creatures in their vicinity. They morph to match the ...

Treats can be hard to resist, no matter what your age or species. But a new study reveals that cuttlefish — yes, the marine mollusk — can adapt to a well-known psychological test given to human ...

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 ...

Cuttlefish-inspired smart camouflage could make for sneakier soldiers The US Army has pondered the development of camouflage that mimics how cephalopods rapidly change their colour and patterning.