The colorful animal was about 3 feet long and covered in “fresh-looking sucker marks” and “scratches,” researchers said. It ...

An expedition in the Southern Ocean captured video of a rare species of deep-sea cephalopod. Until now, it had been found only in fishing nets and in the bellies of seabirds.

In the deep seas found at the Earth’s poles, explorers are still finding elusive and mysterious sea creatures. On an ...

Scientists captured the first documented video of cruise ship anchor damage in Antarctica, potentially to one of the oldest living creatures.

Marine scientist Mulrennan, founder of the California-based Kolossal non-profit ocean exploration and conservation ...

A mysterious Antarctic squid was found alive for the first time in December. Footage of the unprecedented encounter has now been released.

Scientists on a research expedition in the Southern Ocean captured the first footage of a living Gonatus antarcticus squid.

Scientists previously estimated that the total emperor penguin population declined about 10% across all of Antarctica over ...

A three-foot-long Antarctic gonate squid was spotted swimming 7,000 feet below the surface of the Southern Ocean ...

New research reveals that noise from generators and motors is penetrating Antarctic sanctuaries, potentially stressing ...

Emperor penguin populations in Antarctica have declined by 22% over 15 years due to climate change, says British Antarctic ...