Giant Pacific octopuses have huge, bulbous heads and are generally reddish-brown in color. Like the other members of the octopus family, though, they use special pigment cells in their skin to ...

North Pacific giant octopus hug massive crab, such as snow crabs, to paralyze them instantly. Then they use their suckers to crush their prey to pieces before enjoying the feast.

These are the weird reasons octopuses change shape and color These are the weird reasons octopuses change shape and color An octopus invited this writer into her tank—and her secret world An ...