Investigate the mysterious world of the giant squid—the deep sea. This ocean habitat is home to billions of animals, many relying on amazing adaptations, such as bioluminescence, that allow them to survive in extreme conditions. This article supplements the Science Exploration online investigation Mysterious Cephalopod of the Sea.
With unblinking eyes the size of soccer balls and a body that can stretch the length of a bowling alley, the giant squid has long fascinated humans. Investigate the largest invertebrate on Earth.
Recently, a giant squid was photographed for the first time. Before that, no one had ever seen a living specimen. See how scientists have gone about studying this elusive creature.