The Dumbo octopus is known as the cutest octopus in the world because of its pudgy shape and fins that look like gigantic ...

The common octopus would be unique for its appearance alone, with its massive bulbous head, large eyes, and eight distinctive arms. But by far the most striking characteristic of the octopus is the ...

Deep below the waters off the Galápagos Islands resides a tiny blue octopus that fits in the palm of a hand. But scientists only recently identified this adorable animal as a new species, nearly a ...

The now-extinct mollusk may have reached up to 60 feet in length, researchers have found A giant "kraken" octopus may have been one of the ocean's largest predators around 100 million years ago, a new ...