Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical traces in fossil teeth. Experiments suggest this exposure may have driven ...

Evolution supporters argue: Courts have affirmed evolution's place in education. Creationism is just a belief, not based on empirical data, and not testable. Creationism undermines critical thinking ...

Shaw Badenhorst works for the University of the Witwatersrand. He receives funding from GENUS, the National Research Foundation and the Palaeontological Scientific Trust. South Africa has one of the ...