What appeared to be tentacles washed up on an Aberdeenshire beach are the remains of a deep-sea creature called a seven-arm ...

It’s no secret the deep sea is home to some strange-looking animals, so might we introduce you to yet another weirdo: the ...

A deep-sea octopus nursery, just the third known to exist, has been discovered off the coast of Costa Rica, according to the Schmidt Ocean Institute. Scientists were able to see an active octopus ...

A walker spotted the remains of a seven-arm octopus, the world's largest octopus species, at Forvie National Nature Reserve ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

A time-lapse camera monitors aggregations of female pearl octopuses nesting at the Octopus Garden. It was the last hour of a 30-hour dive, nearly two murky miles below the ocean’s surface. A remotely ...

On a rocky outcrop almost 2 miles beneath the surface of the Pacific Ocean off Costa Rica, researchers have documented an active octopus nursery. It may be the third known example of a brooding site ...

Off the coast of California is an unusual “octopus garden” — the largest congregation of deep-sea octopuses ever discovered on Earth, where over 6,000 octopuses huddle around an extinct underwater ...

Scientists discovered a rare “Dumbo” octopus near the Hawaiian Islands. The sea creature was spotted a mile below the surface of the Pacific Ocean, close by an unnamed seamount in the ...

Rare footage shows a "Dumbo" octopus swimming near a submersible in the deep ocean. The animal was spotted more than 5,500 feet underwater by a research expedition. The Ocean Exploration Trust's ...

A team of scientists working off the coast of Costa Rica have identified four previously unknown deep-sea octopus species in the vicinity of hydrothermal springs on the ocean floor. They also ...