Cephalopods—the class of animals that comprises octopuses and squids—are ubiquitous throughout the ocean, including in the deep sea. However, researchers still don't know very much about the ...

The world's heaviest squid has been caught on video in its natural deep ocean habitat for the first time. Well, a tiny "teenage" specimen of the colossal squid (Mesonychoteuthis hamiltoni) that ...