Our ancient ancestor ‘Lucy’ had an ape-like brain that grew over time
Human ancestors who lived over three million years ago had an ape-like brain structure but human-like brain growth that showed prolonged periods of care. The findings are based on analysis of eight fossil skulls of Australopithecus afarensis – the species to which the famous early human ancestor ‘Lucy’ belongs. A. afarensis inhabited East Africa more … Read more