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

Scientists have pinpointed nearly 300 "hotspots" in the human genome that may increase the risk of bipolar disorder. In the ...

The domestication of maize is one of the greatest examples of humankind's impact on evolution. Early farmers' pre-industrial ...

Lower Volga group therefore can be connected to all Indo-European-speaking populations and is the best candidate for the ...