Recent research has revealed a remarkable prehistoric octopus that may have been one of the largest cephalopods ever ...

The kraken — a gigantic, tentacled sea monster capable of dragging ships and sailors down into the depths — is a creature of Norwegian myth. But millions of years ago, a similar real-life animal ...

Octopuses are amazing sea creatures. They belong to a group called molluscs, just like snails and clams. But unlike them, octopuses have no shell. They have soft bodies, eight arms, and big brains.

Madrona Point in British Columbia, Canada, is a popular spot for diving. These waters are also home to the giant Pacific octopus, the largest octopus species on Earth. In this YouTube video, a diver ...

Deep below the waters of the mighty Pacific Ocean, a mother is making the ultimate sacrifice for her babies. In this touching YouTube clip, you see a female giant Pacific octopus lay down her life to ...

Add Yahoo as a preferred source to see more of our stories on Google. An alumni group affiliated with Western Washington University has shared images of a giant Pacific octopus that washed ashore ...

The now-extinct mollusk may have reached up to 60 feet in length, researchers have found Yohei Utsuki, Department of Earth and Planetary Sciences, Hokkaido University A giant "kraken" octopus may have ...