Add Yahoo as a preferred source to see more of our stories on Google. An Octopus cyanea hunts with a blacktip grouper on one side and a blue goatfish on the other. (Eduardo Sampaio and Simon Gingins) ...

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Octopuses and fish are routinely seen working together on the ocean floor, and now scientists say that the cephalopods are the leaders of the pack. By Elizabeth Preston Elizabeth Preston wrote about ...

A new study found that some members of an octopus species hunt cooperatively in groups with fish. Video shows octopuses punching their companion fish to keep them on task and contributing to the hunt.

This is the hilarious moment that an octopus smacked a fish in the face while both animals were hunting together underwater. Video footage shows the tentacled creature appearing to be solely focused ...

A new study published in Nature Ecology & Evolution lifts the veil on what happens when octopuses and fish hunt together. As it turns out, this cross-species relationship is more complex than anyone ...

Day Octopus punches the fish who do not contribute to find prey. (Image: Eduardo Sampaio) Day octopus punches fish that don't help during joint hunts Octopus teams up with groupers and goatfish to ...