The University of Sheffield in the UK, on May 1, 2014 announced a revolutionary new Geographic Population Structure (GPS) tool, created by Dr Eran Elhaik from the University of Sheffield's Department of Animal and Plant Sciences and Dr Tatiana Tatarinova from the University of Southern California, which can locate your actual ancestor's home from 1,000 years ago.

Though previous research could locate your DNA to within 700km, this new “satellite-like” navigation system can pinpoint your origins worldwide, down to the exact village and island of your ancestors.

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