Jan. 23—The Kanaloa Octopus Farm has grown from an intriguing aquaculture startup to a uniquely popular Hawaii island tourist attraction in a little over seven years. The Kanaloa Octopus Farm has ...

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 ...

Octopuses can perform complex cognitive tasks such as using tools, remembering complex operations, observing and learning things, and some researchers even argue that `` octopus farming should be ...