They blend into their surroundings to avoid being hunted down, communicate, temperature control, and even mating displays.

Octopus arms possess a remarkable capacity for intricate and diverse motions achieved through sequential deformation of the body. This paper aims to reproduce octopus-like reaching movements ...

The octopus is a marine animal whose body has no rigid structures. It has eight arms mainly composed of muscles organized in a peculiar structure, named muscular hydrostat, that can change stiffness ...