Visitors at Kanaloa Octopus Farm are allowed to put their hands in the tanks to let the octopuses approach. Select an option below to continue reading this premium story. Already a Honolulu ...

A new study published in the Marine Pollution Bulletin has found that octopuses are increasingly interacting with plastic and other waste materials in the water. While they have been spotted ...

Nine brains, blue blood, instant camouflage: It’s no surprise that octopuses capture our interest and our imaginations. Science-fiction creators, in particular, have been inspired by these tentacled ...

Researchers have measured the brain activity of a freely moving octopus for the first time 1. Octopuses are among the most intelligent invertebrates on the planet. But catching a glimpse of the inner ...