The octopus has eight tentacles with as many neurons as the brain, and the ganglia of each tentacle form a complex 'distributed network' that is independent and interconnected. To explore the secrets ...

In the new Prime documentary series “Octopus!” actress Phoebe Waller-Bridge spends an hour and a half narrating a story about an octopus named Doris that sets out on her own, falls in love and ...