The Florida Aquarium hosted its annual "Guppyween" celebration on Sunday. The Halloween event featured trick-or-treating and ...

Researchers studied octopuses in the wild to learn whether they favor one of their eight arms over the others for certain jobs, but found the creatures give new meaning to ambidextrous. The octopus is ...

A beloved octopus that has drawn thousands of people's attention at the Aquarium of the Pacific has entered the final phase of its life, which will be fully devoted to eggs that can never hatch. Ghost ...

One of our favorite Halloween interviews happened last year in the Sequoyah Hills neighborhood when a stray octopus showed up.

This is a throwback to last Halloween, when Chief Meteorologist Todd Howell met a trick-or-treating octopus during a live hit.

This is read by an automated voice. Please report any issues or inconsistencies here. Ghost, a giant Pacific octopus beloved by aquarium visitors, is entering senescence, the final stage of her life.

"We are thankful for how far reaching this story has become," a rep for the Aquarium of the Pacific tells PEOPLE, while sharing its plans to honor her aquarium of the pacific Ghost, a giant octopus at ...