This intimate view of a female dorado octopus shows the detail of her suckered tentacles, curled up around her mantle.
Not all tech needs to be a distraction.
After five years of public outcry and regulatory disputes, a Spanish seafood company will no longer build the 1,000-tank facility.
Unlike most of its invertebrate peers, octopuses gave up protective shells... But it seems that the sacrifice was totally worth it.
The hectocotylus is both a reproductive and sensory organ, Harvard scientists and others have found.
Marine scientists in New Zealand have documented the world's weirdest road trip pairing.
The cephalopods team up with a variety of fish for hunting, and that results in some complex relationship dynamics that can include violence.
Photo: Schmidt Ocean Institute 
