Lucy's Legacy: 50 Years On, The Fossil That Changed Our Understanding Of Human Evolution IFLScienceThis is why Lucy has been the face of human evolution for the last 50 years National GeographicFrom 'Lucy' to the 'Hobbits': The most famous fossils of human relatives Livescience.com‘Deep inside, something told me I had found the earliest human ancestor; I went numb’ – Yohannes Haile-Selassie on his lifetime quest to discover ancient humanity The Conversation IndonesiaWhat 'Lucy,' One of the World's Most Important Fossils, Has Taught Scientists in the 50 Years Since Her Discovery Smithsonian Magazine