What DNA Has Uncovered About Europe’s Earliest Settlers

For a long time, Europe’s earliest history was reconstructed mainly through bones, tools, pottery, graves, and ancient settlements. Archaeologists could see how people lived, what they hunted, where they farmed, and how their burial customs changed. But they could not always tell whether a new culture meant new people had arrived, or whether old communities had simply adopted new ideas.

Ancient DNA changed that. By sequencing genetic material from prehistoric remains, scientists discovered that Europe’s population was shaped by several major waves of migration and mixing. Modern Europeans are not descended from one single ancient group, but from layers of hunter-gatherers, early farmers, steppe herders, and regional populations whose movements reshaped the continent over thousands of years. Stars Insider summarizes this broad picture as three major ancestral streams: people from Africa, early farmers linked to Anatolia and the Middle East, and steppe populations from southern Russia and eastern Ukraine.