LifeYoung cupboard spiders sometimes turn cannibal and eat their siblings Juveniles of a common household spider have been shown to eat their siblings in the lab, and they are probably doing it in our cupboards too News
LifeOctopuses may have nightmares about predators attacking them An octopus in an aquarium has been filmed going from deep sleep to thrashing and releasing ink - an anti-predator response that suggests it was dreaming about being attacked News