Scientists discovered humans descended from two ancient populations, not one. These groups split 1.5 million years ago.
Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe.
Scientists have revealed a hidden chapter in human evolution, showing our origins trace back to the interbreeding of two ...
Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe.