In 2008, Professor Lee Bergerwith the help of his curious 9-year-old sondiscovered two remarkably well preserved, two-million-year-old fossils of an adult female and young male, known as Australopithecus sediba; a previously unknown species of ape-like creatures that may have been a direct ancestor of modern humans. This discovery of has been hailed as one of the most important archaeological discoveries in history. The fossils reveal what may be one of humankind's oldest ancestors.
Berger believes the skeletons they found on the Malapa site in South Africa could be the "Rosetta stone that unlocks our understanding of the genus Homo" and may just redesign the human family tree. Berger, an Eagle Scout and National Geographic Grantee, is the Reader in Human Evolution and the Public Understanding of Science in the Institute for Human Evolution at the University of Witwatersrand, Johannesburg, South Africa.
Berger's discovery in one of the most excavated and studied areas on Earth revealed a treasure trove of human fossilsand an entirely new human specieswhere people thought no more field work might ever be necessary. Technology and revelation combined, plus a good dose of luck, to broaden by ten times the number of early human fossils known, rejuvenating this field of study and posing countless more questions to be answered in years and decades to come.
Kids will gravitate to Steve Tomecek's humorously illustrated
guide, which surveys the earth's astounding variety of rocks and minerals and the fascinating ways people have transformed them into usable materials. From talcum powder to silver jewelry, it all comes from ...