The algae octopus (Abdopus aculeatus), also called the prickly octopus, lives in the Indo-West Pacific. Despite its modest size — its mantle (main body) is only 3 inches long with arms stretching up ...

With three hearts, blue blood, and the ability to squeeze through a space the size of their eyeballs, octopuses are said to be like aliens on Earth. The new National Geographic docuseries, "Secrets of ...

A diver, who has posted daily video updates to his social media about his attempts to befriend an octopus, was in shock to ...

James Cameron, National Geographic’s explorer-at-large, brings viewers a new and fascinating documentary as part of the “Secrets of” franchise. This three-part documentary, “Secrets of the Octopus,” ...

Watch below a collection of all the best viral videos that have appeared on Digital Spy over the past seven days. Learn more about each video by clicking on the title above the clip: ...

Discover the bizarre and fascinating creatures inhabiting the ocean's dark depths. From the ear-finned Dumbo Octopus to the ...