Sorry, this entry is only available in French. For the sake of viewer convenience, the content is shown below in the alternative language. You...

Sorry, this entry is only available in French. For the sake of viewer convenience, the content is shown below in the alternative language. You...

Coleoid cephalopods, a group encompassing octopuses, squid and cuttlefish, are the most intelligent invertebrates: Octopuses can open jars, squid communicate with their own Morse...