An Octopus cyanea hunts with a blacktip grouper on one side and a blue goatfish on the other. Octopuses don’t always hunt alone — but their partners aren’t who you’d expect. A new study shows that ...

According to iNaturalist, there are many invasive fish in Hawai'i. Other species that should be caught and eaten as often as possible include smallmouth bass, blue tilapia, peacock grouper, blacktail ...

The highly intelligent cephalopods filled fishing nets and gobbled up crabs and lobsters in Devon and Cornwall this summer.

A new species of deep-sea octopus with enormous eyes. Opisthoteuthis carnarvonensis, the Carnarvon flapjack octopus, was found in Australia.

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 ...

Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa Rica, officials from the Schmidt Ocean Institute said on Tuesday. An ...

Deep-sea creatures often look more like science fiction monsters than marine animals. The glass octopus is one such animal. The Schmidt Ocean Institute captured this footage of the incredibly rare ...

Octopuses, intelligent and agile predators, typically overpower crabs using their flexible arms, sharp beaks, and ...

The cephalopods were found near a small outcrop of rock called El Dorado Hill. Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa ...