The octopus is one of the most extreme animals on Earth. Its biology looks more like science fiction than natural evolution.

Octopuses are widely known for their intelligence, including problem-solving, tool use, and complex hunting behavior. For ...

YouTuber and musician Mattias Krantz spent six months teaching an octopus how to play a custom-built piano. The process required a lot of creative problem-solving skills, including motivating the ...

SANTA CRUZ, Calif. (KRON) — A deep-sea mystery involving thousands of octopuses found off the coast of Central California was recently solved by a team of ocean researchers. The mystery appeared three ...

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 ...