Octopuses tragically destroy each other after mating. We can finally know why

The octopuses are condemned to be orphans from the youngest age. After a female octopus lays her eggs, she stops eating and begins to self-harm, ripping off her skin and biting off the tips of her tentacles. By the time a young octopus wriggles out of its egg, its mother is already dead. A few … Read more