This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it gracefully soaring through the deep waters of the Central Pacific Ocean.

New research at the UO reveals that they have been using one that has existed for 480 million years. The octopus has just ...

Viewers can see the octopus tripping up the object of her affection, wrapping herself around his legs as he’s trying to walk out of the ocean in an effort to get him to notice her.

We know octopuses are intelligent, but watch as this octopus surprises scientists by finding its own way to solve a problem.

Steve Fallaize, a commercial fisherman for more than 30 years, said the molluscs had been multiplying in bailiwick waters – ...

The research suggest octopus and other cephalopods, like squid and cuttlefish, all rely on the ancient chromosome to ...

Researchers have identified a sex chromosome in the California two-spot octopus. This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on ...

This underwater alliance between octopus and fish tends to pay off for both. Learn why the relationship works.

Discover how researchers identified an octopus' ancient sex chromosomes and why their genetic history is such a mystery.

Nature’s anything but a safe place. Some of the creatures you’ll find out there are straight-up biological weapons. Get ready ...

Octopus farming would be banned in Oregon under a bill that animal welfare advocates claim is necessary to protect the ocean dwellers from inhumane treatment.