The DNA study was split into two papers since Russian and Ukrainian researchers couldn't co-author, Nature reported.

A pair of landmark studies, published Wednesday in the journal Nature, has finally identified the originators of the ...

Thousands of years ago, a group of hunter-gatherers roamed the steppes of southern Russia, fishing in its rivers and hunting ...

This lengthy river reaches incredible peaks before heading southward and creating an immensely powerful tidal bore ...

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

New research suggests that the first Indo-European speakers lived in southern Russia 6,500 years ago, challenging ...