Octopuses can "see" light with their arms, even when their eyes are in the dark, researchers have found. When the arms of the octopus detect light, the eight-armed creature pulls them close to their ...

Octopuses are purportedly colorblind, but they can discern one thing that we can’t: polarized light. This extra visual realm might give them a leg (er, arm) up on some of the competition. And a team ...

Researchers found out that octopuses can detect light through their skin, whithout passing it by their eyes and brain. In this photo, octopus Ophira, a so-called "octopus oracle", is pictured as it ...

The octopus is a master of disguise. It can change its appearance to blend in with its environment or to warn predators to back off. This talent isdue to pigment cells called chromatophores in octopus ...