Down in the midnight zone, where light fades to nothing, a single breath becomes a long commitment. Sperm whales slip beneath the surface and vanish into cold pressure that would crush most animals.

An elusive deep-sea squid species was caught on camera for the first time ever in a major breakthrough. National Geographic, on June 10, revealed the "history-making sighting" of a massive, three-foot ...

Scientists on a research expedition in the Southern Ocean captured the very first footage of a living Gonatus antarcticus squid The colorful, three-foot squid species was only known to scientists ...

The Gonatus antarcticus squid, a mysterious squid found only in the frigid waters around Antarctica, was caught on camera for the first time on Christmas Day by the Schmidt Ocean Institute. The ...

Humboldt squid (Dosidicus gigas) are also known as jumbo squid, and it’s easy to see why — they are absolutely enormous. An adult can reach 7 feet in length and weigh 110 pounds. But what is truly ...

In the deep seas found at the Earth’s poles, explorers are still finding elusive and mysterious sea creatures. On an expedition in the Southern Ocean, researchers captured stunning video of the ...

(AP) - A colossal squid has been caught on camera for the first time in the deep sea by an international team of researchers steering a remotely operated submersible. The sighting was announced ...