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Knowledge & Discovery

Expert articles, research insights, and the latest in genetic science. Stay informed with our team's discoveries.

Illustration of G25 coordinate space showing genetic proximity between populations

Understanding G25 Coordinates in DNA Ancestry Analysis

G25 coordinates provide a compact, multidimensional view of how your DNA sits relative to reference populations in genetic space. Learn how they work, how to interpret distances, and why they are exploratory tools—not definitive ancestry labels.

May 18, 2026 6 min
Global Ancient Composition Report, September 2026 update

Global Ancient Composition Report, September 2026 update

The Global Ancient Composition Report has been significantly refreshed for September 2026, with a larger and newly curated ancient reference dataset covering more regions and historical periods worldwide. The update expands the pool of ancient individuals used across closest-match results, mixture models, composite profiles, the interactive map, and PCA analysis. This broader coverage may surface new matches, refine existing estimates, and provide a more complete view of genetic similarity from the Paleolithic through the Early Modern era. If you have run the report before, we recommend revisiting your results to see what has changed. As always, these results indicate genetic similarity to ancient reference populations and individuals; they do not constitute proof of direct genealogical descent.

September 14, 2026 1 min