Study reveals timing of human and Neanderthal interbreeding 45,000 years ago

A new study reveals that Neanderthals and modern humans likely interbred around 45,000 years ago, a timeframe slightly more recent than earlier estimates. Researchers used ancient genes from human remains found in the Czech Republic and Germany to determine this period. The study highlights how genetic data from ancient bones helps clarify the interactions between these two groups. Neanderthal DNA found in early human samples suggests that their mating occurred during this narrow window. Additionally, researchers found that Neanderthal genes in modern humans may have contributed to traits like immunity and metabolism. This genetic legacy continues to influence characteristics such as skin and hair color today.