The Carnarvon Flapjack Octopus is a small, soft-bodied deep-sea species that reaches about 4 centimeters across. A new ...

Octopuses are fascinating sea creatures. Some species have unique features. The blue-ringed octopus has striking blue rings. The dumbo octopus lives d ...

A dying octopus will devote the rest of her life to caring for her eggs at a California aquarium. But the eggs will never ...

Indigenous and Western scientists are working together to uncover biodiversity in the icy deep. They're getting some ...

Learn how octopus arms allow this creature to hunt swiftly, lift heavy objects and easily escape.

Discover amazing octopus facts from tool use to camouflage that reveal why they are among the smartest creatures in the ocean ...

Two stunned divers have spoken about the ‘crazy’ moment the world’s largest species of octopus came out to play with them before taking a selfie. 35-year-old Canadian Chris Mullen was scuba diving off ...

It may have looked like the octopus was going in for a "hug" but something much more fascinating was taking place.

Scientific breakthroughs often emerge from unexpected and unlikely places. The development of penicillin was an accident, ...