LifeChimpanzees can prepare for alternative futures Our closest relatives, chimpanzees, seem able to think ahead and prepare for two possible futures – the only animal apart from humans known to do so 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