As research into cephalopod cognition grows, many argue that their advanced nervous system and consciousness should grant them the same ethical protections as mammals.

How can the soft bodies of coleoid cephalopods so aptly hide in their environment? Why must they? What cells and specialized organs make such crypsis possible for one of the older evolutionary ...

The experiment ... especially cephalopods like squids, octopuses, and indeed, cuttlefish. These creatures have long ...

Drawing on over 300 scientific studies, we have evaluated the evidence of sentience in two groups of invertebrate animals: the cephalopod molluscs or, for short, cephalopods (including octopods, squid ...