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

DNA study cracks centuries-old mystery over origin of languages spoken by half the world - Indo-European languages traced to ...

Where lies the origin of the Indo-European language family? Researchers contribute a new piece to this puzzle. They analyzed ancient DNA from 435 individuals from archaeological sites across Eurasia ...

New genetic evidence traces the roots of English, Sanskrit, and hundreds of other languages to a group of hunter-gatherers in ...