When Darrell “Dusty” Crawford was in school in Montana, he was taught that his ancestors, the Blackfeet Nation, were some of the first people to step foot in America. Judging by his DNA analysis, his ...

The other approach analyzes mitochondrial DNA, or mtDNA. Because mtDNA tends to survive long after nuclear DNA has disintegrated, this approach is useful in identifying the remains of persons who ...

Mitochondrial DNA (mtDNA): This test traces your maternal ... These zoomed-out results are more accepted for DNA-backed ancestry kits since they are designed to only analyze common genetic markers ...