The DNA study was split into two papers since Russian and Ukrainian researchers couldn't co-author, Nature reported.
Thousands of years ago, a group of hunter-gatherers roamed the steppes of southern Russia, fishing in its rivers and hunting ...
A pair of landmark studies has genetically identified the originators of the massive Indo-European family of 400-plus ...
Russia's aviation watchdog Rosaviatsia said airports in the cities of Kazan, Nizhnekamsk and Ulyanovsk in the Volga River regions temporarily suspended flights. A flight suspension in the city of ...