When people think of intelligent animals, they immediately think of dolphins, elephants, and chimpanzees. But one of the most ...

Octopus and other cephalopods are good at hiding themselves—and are inspiring cutting-edge technologies that may help us do the same.

The octopus is a striking creature. Their most defining feature, of course, is their eight arms. A new study of octopuses has now documented exactly how those eight arms are used in the wild.

Prepare to be AMAZED by this viral video of an octopus solving a maze. Sashimi the Octopus even shocked his owner, Mark Rober, with the feat.

Just four different movements make up the 12 distinct arm motions that wild octopuses utilize to achieve complex tasks, like probing rocks for food. Research from the Marine Biological Laboratory (MBL ...

This is the den of the common octopus. Can you see it hiding? Credit: Shutterstock Look at the picture above. What do you see? If you look closely, you may notice the red eyes of the common octopus ...