Octopuses Tragically Destroy Themselves After Mating. We May Finally Know Why
Octopuses are doomed to be orphans from a very young age. After a female octopus lays her eggs, she stops eating and begins self-mutilating, tearing 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 months later, its father will die, too.The short and grim life of the octopus has long fascinated scientists. In 1944, researchers hypothesized that mating was somehow hitting a molecular "self-destruct" button within the sea…