image: A typical hunter-gatherer band in their camp in the Philippine rainforest in 1981. This image relates to an article that appeared in the March 11, 2011, issue of Science, published by AAAS. The study, by Dr. Kim R. Hill, at Arizona State University in Tempe, Ariz., and colleagues was titled, "Co-Residence Patterns in Hunter-Gatherer Societies Show Unique Human Social Structure." view more
Credit: Photo by Thomas Nickell (1981)