After 15 years of exploration, scientists discover an intact prehistoric Palau nautilus in deep water, a fascinating marine ...

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 ...

A groundbreaking discovery was made in the deep waters of the Palau Islands when the research vessel E/V Nautilus encountered ...

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 ...