A recent study published in *Science* has revealed significant insights into the social structures of Neolithic Europe, particularly through the analysis of DNA from 203 individuals buried across six megalithic sites in Germany. The most striking finding was the discovery of a father and son buried over 140 miles (225 kilometers) apart, at Niedertiefenbach and Sorsum, respectively. This challenges the previously held belief that communities were isolated and localized during this period. The researchers noted that the son may have originated from Niedertiefenbach but was buried in Sorsum, possibly indicating he lived there as an adopted child or apprentice. The study also identified 123 close biological relationships, including parents and siblings, suggesting that people frequently moved between different cultural groups. Interestingly, unlike other megalithic sites, nearly half of the individuals did not have close relatives buried alongside them, hinting that these tombs may have served broader social functions beyond familial ties. The findings suggest that megalithic traditions may have spread through cultural exchange rather than population migration.