There are about 750 recognized species of squid. Today (and for the next several weeks), we’ll be focusing on just one: Doryteuthis opalescence.
NOAA researchers come across likely new octopus species.
Well preserved fossils show that some marine crustaceans have used the same brood-care strategy for 450 million years.
Cuttlefish are masters of camouflage. Not only can they change the color and pattern of their skin, but they can shift their bodies to mimic just about anything.
Judging size and distance in vast, featureless waters is a challenge for all animals. New Research reveals how a squid species is able to precisely target prey.