Meet tiny blue octopus about size of a golf ball
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The algae octopus (Abdopus aculeatus), also called the prickly octopus, lives in the Indo-West Pacific. Despite its modest size — its mantle (main body) is only 3 inches long with arms stretching up to 10 inches — this octopus is incredibly intelligent ...
Mark Vins on MSN
Are octopuses actually aliens?
With their incredible intelligence, shape-shifting abilities, and strange anatomy, octopuses often seem almost otherworldly. But their origins are firmly rooted in Earth’s evolutionary history.