BRISTOL, ENGLAND—Scientists from the University of Bristol and the University of Helsinki analyzed residues in ancient cooking pots from “Corded Ware” settlements in Finland and discovered evidence of milk fats dating to 2500 B.C. “This is remarkable evidence which proves that four and a half thousand years ago, Stone Age people must have been foddering and sheltering domesticated animals over harsh winters, in conditions that even nowadays we would find challenging,” Lucy Cramp of Bristol University, told Science Daily. These dairy-consuming farmers, who were probably genetically different from the local hunters and gatherers, have been linked to modern-day Finns.