The twins, who are biologically half-sisters speak with Newsweek about discovering the truth and how it has changed them.

(RNS) — DNA testing has upended some families by finding living relatives we never knew we had. Two Latter-day Saint researchers want to study how people cope with such revelations.

Doctronic reports that at-home DNA tests offer high accuracy for raw genetic data (99.5%-99.9%), but their health predictions are less reliable and often limited.

I was one of the first to spit into a test tube, giving up my DNA forever to learn more about my health and heredity. You know, the ones that promise to connect you with distant relatives you didn’t ...

The accessibility of at-home DNA testing means that practically anyone can send away for a kit and learn about their family history, genetic ancestry and medical information. But some people get more ...

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