Over evolutionary time, segments of cephalopod DNA were rearranged over and over into something highly adaptable and highly ...

The remarkable intelligence of octopuses, squid, and cuttlefish may trace back to an ancient reshuffling of their DNA that created new connections between genes. Scientists discovered that these ...

The post How Squid and Cuttlefish Took Over the Oceans After an Evolutionary Breakthrough appeared first on A-Z Animals. Most people have encountered squid through their local seafood menu or field ...

Cephalopods, like the octopus, have specialized arms and suckers, but how these structures evolved from the simple bodies of their mollusk ancestors remains a mystery. Researchers from the University ...

Learn more about the genetics of the vampire squid — a strange species whose genome suggests that modern octopuses, squids, and cuttlefish evolved from a squid-like ancient ancestor. According to a ...

New mapping of the cuttlefish brain could explain how and why the marine animal employs its distinct camouflage ability according to researchers from The University of Queensland (UQ). Queensland ...

Their camouflage seems almost magical, but scientists have observed some tricks the cephalopods use to blend in with their surroundings. By Veronique Greenwood Put a cuttlefish on the spot — or, to be ...

Most people have encountered squid through their local seafood menu or field trip to an aquarium. Unlike octopuses, which are named for their eight arms, squid have 10 individual appendages. They most ...