The other known octopus nursery is about 3,200 meters (2 miles) below the ocean surface on the Davidson Seamount off the coast of Monterey, California, where thousands of octopuses cluster around ...

Down in the deep ocean off the coast of Costa Rica scientists have discovered, not one, not two, not three, but four new species of deep-sea octopus in a 259-square-kilometer area (100 square miles).

A baby octopus the size of a pea was hitchhiking on a piece of plastic floating in the Pacific Ocean when Hawaiian researchers spotted it and scooped up the smol, smol cephalopod. Photos shared on ...