The dozen or so species that make up Grimpoteuthis are called Dumbo octopuses because of the two large fins—one on either side of the mantle—that protrude like ears. Add in the octopus’s ...

The octopus is the ultimate shapeshifter of the ocean. With specialized skin cells called chromatophores, they can instantly change color and texture to blend into their surroundings. Whether it ...

The mimic octopus is unlike any other sea creature. With its incredible ability to imitate multiple species, it’s not just surviving in the ocean - it’s thriving as nature’s master of disguise.

The giant Pacific octopus grows bigger and lives longer than any other octopus species. The size record is held by a specimen that was 30 feet across and weighed more than 600 pounds. Averages are ...