ScienceGermanyThe secret of the Lichtenstein CaveTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGermany12/03/2021December 3, 2021Several years ago, 3000-year-old bones were found in a cave in Germany. Astonishingly, analyses showed that the descendants of those who were buried there still live in the region today, enabling the tracing of the world’s oldest family tree.https://p.dw.com/p/43maHAdvertisement