Add Yahoo as a preferred source to see more of our stories on Google. A mother octopus broods her eggs near a small outcrop of rock unofficially called El Dorado Hill. When a female octopus broods ...

An octopus species that lived about 80 million years ago had a body length of up to 19 meters and was likely the top predator ...

Researchers described two extinct finned octopus species from Cretaceous-era fossils, evidence that giant invertebrates ...

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 ...

It’s not every day that scientists discover a new species of octopus, but that is exactly what has happened off the coast of western Australia. During a CSIRO research expedition to the Carnarvon ...

Can you imagine spending your entire life without ever touching the floor? Well, that’s the reality for this octopus. Pelagic ...

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 ...

Unlike most of its invertebrate peers, octopuses gave up protective shells... But it seems that the sacrifice was totally worth it.