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 ...

There are more than 120 species of cuttlefish. They are found in the order Sepiida and are grouped into six families divided between two suborders. Depending on the species, cuttlefish range in ...

(CNN) — Cuttlefish have the ability to watch 3D movies and react to them much like they would if they saw the real thing out in the ocean. And when it comes to depth perception, they’re incredibly ...

Cuttlefish are full of personality, as behavioral ecologist Alexandra Schnell found out while researching the cephalopod's potential to display self-control. One test subject, named Franklin, was so ...