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 ...

A freediver in Cyprus was surprised to play a game of hide-and-seek with an octopus on Sunday. The diver, Matthew Hyatt, who has posted daily video updates to his social media about his attempts to ...

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