This predator can dramatically increase its reach by wielding several stinging tentacles in addition to its 8 arms. Managing multiple stinging tentacles at once presents a unique coordination ...

Octopuses are among the most unusual animals in the ocean, with intelligence and biology that continue to puzzle scientists. Their bodies have no rigid skeleton, allowing them to squeeze through ...

More than 350,000 chemicals are used worldwide, and many find their way into the ocean through plastic pollution. As plastics accumulate in coastal waters, they continuously leach bioactive additives ...

Sea otters are among the few marine mammals capable of hunting octopuses hidden within rocky reefs. These encounters often become intense underwater struggles as octopuses rely on camouflage, ...

Add Yahoo as a preferred source to see more of our stories on Google. Dumbo octopuses live in the deep open ocean down to depths of at least 13,100 feet (4000 m) and perhaps much deeper, making this ...

Blanket octopuses live in warm oceans across the globe, usually far from shore and far from the sea floor. They belong to the genus Tremoctopus and spend their entire lives in the pelagic zone, where ...