105,000-year-old artifacts found in Kalahari challenge idea that human origins are linked to coasts
Stone tools, burnt eggshells and other artifacts discovered in the Kalahari have experts questioning the long-held belief that civilization emerged from coastal regions. The items date back more than 100,000 years, when the South African desert received enough rain to sustain human inhabitants. Researchers also found nearly two dozen small pieces of calcite, which are … Read more
