The research suggest octopus and other cephalopods, like squid and cuttlefish, all rely on the ancient chromosome to ...

The octopus just revealed another one of its secrets: what determines its sex. University of Oregon researchers have ...

E/V Nautilus was named for the submarine in Jules Verne’s fiction classic “Twenty Thousand Leagues Under the Sea.” The sub’s name traces back to the curled, hard-shelled mollusk.

After 15 years of relentless searching and more than 1,000 expeditions, NOAA researchers have achieved an unprecedented feat: spotting a living nautilus in its natural habitat. This discovery is ...