In lieu of a penis, the male has a special mating arm called a hectocotylus. In a new study published today in Science, ...

In a first-of-its-kind occurrence, about 15 red octopuses in the La Jolla aquarium’s care have transitioned from a ...

The hectocotylus is both a reproductive and sensory organ, Harvard scientists and others have found. Octopuses are some of ...

You think you know Earth? You think you understand its vast, hidden realms? Prepare to have your perceptions shattered.

All octopuses start out as teeny, tiny plankton, and most grow up to settle down on the seafloor. The blanket octopus, ...

The Sinister Six is one of the best Spider-Man villains, and they have been involved in several great storylines.

Ghost, the Long Beach Aquarium's beloved giant Pacific octopus, has died, the aquarium announced in a news release. Ghost ...

A beloved octopus at the Aquarium of the Pacific in Long Beach has died, officials announced Wednesday. The giant Pacific ...

Every so often, an anime comes around that hits you where you hurt most, but few match the absurdity and emotional weight of ...

Birch officials said they believe this marks the first time red octopuses are hatched, raised and settled in aquarium care.

Ghost, the giant octopus who melted countless hearts, has died. Her selfless care for her young inspired thousands. Here's ...

Released in 1996, the album Sublime spawned hits like "What I Got," and "Santeria," and sold more than nine million copies.