LifeAnimals with weird neurons may rewrite the story of brain evolution The neurons of comb jellies are a peculiar shape and use chemicals not found in the brains of other animals – hinting they might have evolved independently of other neurons ¿ìè¶ÌÊÓÆµ
HumansEarliest human ancestors may have swung on branches like chimps Our distant ancestors may have swung below tree branches and knuckle-walked like a chimpanzee – challenging recent thinking that the earliest hominins did neither ¿ìè¶ÌÊÓÆµ