A new study reveals octopuses possess remarkable intelligence. These sea creatures can now use mirrors to find hidden food. This ability was previously observed only in animals with backbones.

When people think of intelligent animals, they immediately think of dolphins, elephants, and chimpanzees. But one of the most intelligent problem-solvers is hiding deep beneath the surface, called the ...

Octopuses are fascinating in more ways than one. Beyond their impressive intelligence, they also have other unique features like three hearts, an amazing ability to camouflage, and a central brain ...