The Partula tohiveana snail has been reclassified as critically endangered by the IUCN Red List after being previously declared extinct in the wild, according to a press release from the Zoological ...

Unfortunately, at least 32 mollusk species occurring in western Washington, Oregon and Northern California are in danger of extinction. Seventeen aquatic species and 15 terrestrial species are gravely ...

Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...

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 ...