Caption: An octopus cyanea hunting with a blacktip grouper on one side and a gold-saddle goatfish (‘blue goatfish’) on the other. An octopus patrols a shallow reef, searching for food–and it’s not ...

Video from a recent study shows multiple examples of octopuses using their tentacles to punch fish, but it's not part of a sanctioned aquatic boxing match. Instead, researchers said the animals do ...

A captive octopus went all "Finding Nemo" with a clever escape plan that took him from an aquarium tank back into the wilds of the ocean. Freelance writer Amanda C. Kooser covers gadgets and tech news ...

Octopuses, long considered solitary creatures, are now engaging in complex, cooperative hunting behavior with fish, displaying shared leadership and sophisticated teamwork, according to a new study ...

SISAL, Mexico – When Mexican biologist Carlos Rosas dips his hand into the water of a large open-topped tank and brings it to the surface, there is a tiny purple baby octopus, no bigger than a tennis ...

MORRO BAY, CA (CBS Local) - A massive 70-pound octopus lives to see another day after a California fish market decided to let the creature return to the ocean. Fred, a mollusk caught in a crab trap, ...

An octopus wrapped itself around a young boy at an aquarium in Texas and wouldn't let go, leaving the terrified child with bruises along his arm and frighteningly staring at him. Britney Taryn said ...