Giant, intelligent octopuses may have once ruled the ancient seas. Modern octopuses are known for their intelligence and ...

Just like vertebrates, cephalopods — such as octopuses and squid — have elaborate brains. Neuroscientists are flocking to ...

A viral TikTok series by creator Sarah has reignited fascination with octopuses, highlighting their nine-brain anatomy, problem-solving skills, and unusual behaviors. The posts blend humor with ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different instruction manual. Scientists study them for answers about intelligence and ...

A study describes two species with powerful beaks, and possibly intelligent, that hunted in the Cretaceous seas ...

Octopuses are surprisingly intelligent, with two-thirds of their neurons in their arms, allowing them to solve puzzles, ...

Learn how new research is overturning assumptions about marine ecosystems during the Late Cretaceous.