来自MSN26 天
Landmark studies track source of Indo-European languages spoken by 40% of world
DNA evidence places them in current-day Russia during the Eneolithic period about 6,500 years ago. These linguistic pioneers were spread from the steppe grasslands along the lower Volga River to ...
来自MSN17 天
Ancient human DNA is like a ‘time machine’. Geneticist David Reich unpacks how it ...
The study, published in the international journal Nature on 5 February, said DNA evidence shows that these “linguistic pioneers” came from current-day Russia during the Eneolithic period ...