Humans and Neanderthals Coexisted 45,000 Years Ago in Northern Europe

A genetic analysis of bone fragments unearthed at an archaeological site in central Germany shows conclusively that modern humans — Homo sapiens — had already reached Northern Europe 45,000 years ago, overlapping with Neanderthals for several thousand years before the latter went extinct.

The findings establish that the site near Ranis, Germany, which is known for its finely flaked,…