Highly Intelligent: What Octopus and Human Brains Have in Common

Cephalopods like octopuses, squids, and cuttlefish are highly intelligent animals with complex nervous systems. A team of researchers has now shown that their evolution is linked to a dramatic expansion of their microRNA repertoire. If we go far enough back in evolutionary history, we encounter t

Source: Highly Intelligent: What Octopus and Human Brains Have in Common