Imagine a tool from the Stone Age. You're probably thinking of something in the shape of a leaf, with at least one of its sides fashioned into a point. But whether that point is sharp or blunt, smooth ...

Professor, Environmental Futures Research Centre, School of Science, University of Wollongong The excavation, curation, and research of the Gantangqing site were supported by National Cultural ...

Sara Watson works for the FIeld Museum of Natural History and Indiana State University The Earth of the last Ice Age (about 26,000 to 19,000 years ago) was very different from today’s world. In the ...