A major new study is shedding light on everyday life in Central Europe during the Late Bronze Age (ca. 1300-800 BCE), a period known as the Urnfield culture that saw major social and cultural shifts, including the widespread practice of cremation.
Published in Nature Communications, the research combines archaeology, ancient DNA analysis, isotope studies, and skeletal evidence to reconstruct how people lived, moved, ate, and buried their dead roughly 3,000 years ago. Because cremation destroys much of the biological material scientists typically study, this era has long been difficult to investigate in detail.
To overcome that challenge, an international team of researchers focused on rare non cremated burials discovered in Germany, Czechia, and Poland. They also analyzed cremated remains from sites in Central Germany, including Kuckenburg and Esperstedt, which were excavated by the State Office for Heritage Management and Archaeology Saxony-Anhalt.
Ancient DNA Reveals Gradual Change
The researchers examined ancient DNA, stable oxygen and strontium isotopes, and skeletal remains from the burials. They then compared the results with genetic data from nearby regions to better understand how communities changed over time.
“This study allows us to see how people lived through change,” says Eleftheria Orfanou, PhD candidate at the Max Planck Institute for Evolutionary Anthropology in Leipzig and lead author of the study. “The Late Bronze Age was not experienced as a single moment of change, but as a series of choices, about food and subsistence strategies, burial, and social relationships, made within communities that were closely connected to their landscapes but also to their neighbors.”
The genetic evidence points to slow and regionally varied shifts in ancestry rather than sudden population replacement. In Central Germany, these changes became noticeable mainly during the later stages of the Late Bronze Age. The findings suggest communities were increasingly connected to regions south and southeast of the Danube while still maintaining strong local traditions.
Most People Stayed Close to Home
The isotope analysis helped scientists determine where individuals likely grew up and whether they had moved during their lives. Strontium and oxygen isotopes preserved in human remains act like chemical fingerprints tied to local environments.
Most people studied in Central Germany, including both cremated and non cremated individuals, appeared to be local to the area where they were buried. According to the researchers, this suggests that ideas and cultural practices spread mostly through contact, trade, and social interaction rather than through large migrations of people.
Millet Changed Bronze Age Diets
The study also revealed changing food habits during the Late Bronze Age. Researchers found evidence that communities began eating broomcorn millet during the early phase of the period. This crop had only recently arrived in Europe from northeast China.
Scientists believe millet may have become popular because it adapted well to environmental or economic pressures. However, the adoption of millet did not happen alongside major genetic changes, indicating local populations embraced the new crop without large scale population turnover.
Interestingly, millet consumption later declined. People appear to have shifted back toward more traditional crops such as wheat and barley during the later stages of the Late Bronze Age. Researchers say this pattern reflects experimentation and adaptability rather than a permanent agricultural transformation.
Evidence of Hard Lives but Few Epidemics
The team also searched for signs of disease and physical stress. DNA evidence revealed bacteria associated with oral health problems, including dental disease, but there was no indication of widespread epidemic infections.
Skeletal evidence showed signs of childhood stress, joint wear, and occasional injuries, suggesting physically demanding lifestyles. Despite these hardships, most individuals were generally in good health overall.
Diverse Burial Rituals Across Bronze Age Europe
The findings also highlight the wide variety of funerary practices used during the Urnfield period. Communities practiced cremation, traditional burials, skull only depositions, and complex multi stage burial rites, sometimes within the same settlements.
“These practices do not appear to be marginal or atypical,” Orfanou explains, “but are part of a broader repertoire that people could choose from during the Urnfield period, linked to the creation of memory, identity, and ideas about what it meant to be a person in the Late Bronze Age.”
By combining archaeological, anthropological, genetic, and isotope evidence, the researchers describe Late Bronze Age Europe as a dynamic and interconnected world where communities blended innovation with long standing traditions.
“Change and innovation were incorporated into existing traditions. These communities actively shaped their lifeways, and created hybrid practices that were locally meaningful within an increasingly interconnected world,” concludes Wolfgang Haak, leader of the project at the Max Planck Institute for Evolutionary Anthropology.