Researchers at MBARI, the Monterey Bay Aquarium Research Institute, have been exploring this hidden world for years. Using ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

With ear-like fins that flap gracefully through the water, the Dumbo octopus in this YouTube video looks like it waltzed straight out of an animation studio. But don’t let their cute facade fool you; ...

A pair of divers witnessed a giant octopus use their underwater camera and take a fascinating video of itself. As the CBC reported, the British Columbia divers were exploring Nanoose Bay east of ...

Octopuses are perhaps the most unusual creatures to have ever inhabited the ocean. Their soft body, eight arms, and high ...

This octopus can brood its eggs for nearly four years without eating. Here’s how this biological extreme has reshaped how scientists view life in the deep.

When scientists dropped a video camera to the seafloor off Rotuma in the South Pacific Ocean, they filmed an octopus lashing ...

Andy McConnell shared a video of a blue-ringed octopus during a recent vacation in the Philippines A man captured himself unknowingly holding the world's deadliest octopus. On Thursday, Dec. 11, ...