For the first time ever, marine biologists have measured how much energy octopuses really need to change color — and it's a ...

In a video first, an octopus has been recorded throwing stones at fish while hiding in a clamshell during filming of a ...

But their adorably small size and Instagrammable appearance is deceptive ... There may be around 10 different species of blue-ringed octopus, though only four have been given scientific names. The ...

Brookfield Zoo Chicago has welcomed a new eight-limbed animal, a California Two Spot Octopus. The small octopus, known as a ...

Soundtracked by a melodic rendition of Part of Your World from The Little Mermaid, the song highlights the octopus’s desire ...