Roughly 183 million years ago, a deep-sea vampire squid was so caught up in the present ... The ocean's now producing more of these hypoxic ocean zones again as global temperatures rise.

Scientists have traced the second known living species of the vampire squid. They found it swimming ... and lives in the oxygen minimum zone of the sea. Most organisms do not survive there.

One such specimen MBARI scientists spotted was the vampire squid (Vampyroteuthis infernalis). Animals that live in the twilight zone have specialized adaptations for survival deep below the surface of ...