Ancient-DNA analyses identify a Caucasus Lower Volga people as the ancient originators of Proto-Indo-European, the precursor to the massive Indo-European language family. The population lived on the Eurasian steppe within the borders of current-day Russia during the Copper Age about 6,500 years ago, data show.

For decades, the leading theory for the ubiquity of Indo–European languages was that early farmers, living in a region known as Anatolia, which includes present-day Turkey, exported languages in the family as the agricultural revolution spread starting around 9,000 years ago.

A new study claims to have identified the first speakers of Indo-European language, which gave rise to English, Sanskrit and hundreds of others.

New research suggests that the first Indo-European speakers lived in southern Russia 6,500 years ago, challenging long-standing debates about the language family’s origins

Where lies the origin of the Indo-European language family? Ron Pinhasi and his team in the Department of Evolutionary Anthropology at the University of Vienna contribute a new piece to this puzzle in collaboration with David Reich's ancient DNA laboratory at Harvard University.

A new study reveals fresh clues about Indo-European language origins, tracing an ancestral group's key role in their spread.