While people are generally familiar with how genius octopuses are, there’s always more to learn about the alien creatures’ IQs. In a new clip BBC Earth recently posted to YouTube, we get a glimpse of ...

We already knew cephalopods are amazing creatures—how many of us can go from colored to invisible in a blink? Hell, octopuses can even operate cameras. Still, sensing light with one’s skin is a pretty ...

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 ...