Watching an octopus punch an annoying fish is hugely satisfying to frustrated humans. And other animals do the ...

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 ...

An Octopus cyanea hunts with a blacktip grouper on one side and a blue goatfish on the other. Octopuses don’t always hunt alone — but their partners aren’t who you’d expect. A new study shows that ...

This octopus behavior might look funny at first glance, but it reveals how evolution solves complex problems in unexpected ways.

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 ...

The Red Sea, sandwiched between northeast Africa and the Arabian Peninsula, is teeming with life, including octopuses and more than a thousand species of fish. Every day, the goal of these creatures ...

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 ...

A giant Pacific octopus — named Grindylow, after the underwater cryptid from English folklore — recently died at the Aquarium of the Pacific, officials announced this week. The female octopus was ...