A rare squid has been filmed wrapping its arms around a camera deep below the ocean surface, where conditions are near pitch ...

Like many creatures living in the deep ocean, the strawberry squid can light itself up using bioluminescence. The squid floats along the water upside down with one eye aimed at the ocean floor and ...

Giant squids are one of the largest invertebrates known and live in the deep sea, but many aspects ... a depth of 600 to 1,000 meters, where the water temperature is 4 to 10 degrees.

and the firefly squid of Toyama Bay, Japan, were no exception. These otherworldly animals spend most of their lives in the depths of the ocean, in a deep-water canyon off Japan's west coast.