DNA from a Neanderthal bone fragment in Crimea, dated to around 45,900-45,300 years ago, reveals genetic links between European and Siberian Neanderthals and suggests a migration corridor along 55°N.
Geneticist David Reich explains how analyses made possible by technological advances show human history to be one of mixing, movement, and displacement.
Haplogroup Q-Y2197, also known as Haplogroup Q-M242, is a genealogical group of lineages defined by unique genetic markers present on the Y-chromosome. It's commonly found among populations in the United Kingdom and Ireland and is linked to the Marsh Arab population in Mesopotamia.
