A diver has captured a dramatic video of a crab squaring up to an octopus on the seabed in Australia. The video sees the blue-ringed octopus crawling along the seabed before encountering the crab, ...

Depending on the day and your place in the food chain, nature is either magical or indiscriminately cruel. Every second of the day, creatures large and small duke it out for dominance and survival but ...

A common octopus fights off an attack by a pyjama shark in Blue Planet II. (Photo: BBC 2017) We’ve seen a lot of amazing things in the first four weeks of BBC America’s Blue Planet II, but the Feb. 17 ...

Lobsters, octopus and crabs will be recognized as sentient beings in the U.K. after new research suggested they have a central nervous system and can feel pain. The U.K. government announced Friday ...

Octopuses, intelligent and agile predators, typically overpower crabs using their flexible arms, sharp beaks, and problem-solving skills. Crabs rely on their hard shells and strong claws for defense, ...