That mating behavior was such accepted science that in 1982, when Panamanian marine biologist Arcadio Rodaniche reported finding an octopus that mated beak to beak and cohabited between sex acts ...

Argonaut (Argonauta argo) must go through to send baby argonauts out into the world. This octopus species lives in open water in Earth’s tropical and subtropical seas. It’s not the easiest ...

Ah, the octopus! Although it has a beak with a tongue inside it, the octopus actually tastes using its 8 tentacles. Each tentacle can have more than two hundred suckers on it, and each sucker is ...