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 ...

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 ...

The third right arm of male octopuses has a specialised role in mating, and the creatures take extra care to avoid damaging ...

Octopuses change color to camouflage themselves from predators such as stingrays and eels. Octopuses have even been observed changing color in their sleep. Octopus's color-changing ability is known as ...

Octopuses are perhaps the most unusual creatures to have ever inhabited the ocean. Their soft body, eight arms, and high level of intelligence make th.