Have you ever heard of the Dumbo Octopus? This fascinating creature may not be as well-known as its more famous octopus relatives, but it has some incredible abilities. Named after the Disney ...

But did you know that each arm contains its own ‘mini brain’? Jon Ablett ... This was proven experimentally in 2011 when researchers tested whether an octopus could learn to guide one of its arms ...

In the video above, the scientists gave an octopus an intelligence test. They placed a fish inside a baby bottle with a tiny hole cut in the top. The hole was big enough that the octopus was able ...