More than 60,000 years ago, humans living in southern Africa realized they could use ostrich eggshells to hold water. They ...
Early hunter-gatherers in southern Africa may have been doing more than just decorating their makeshift water bottles. A new study in the journal PLOS One suggests that engravings on 60,000-year-old ...
Scientists find 60,000-year-old ostrich eggshell carvings follow precise geometric rules, revealing early humans carefully planned designs.