Your Dna Secrets Revealed

Learn about the science of DNA and the role genetics plays in our longevity, health and well-being. Hosted by author, educator and genetic genealogist Diahan Southard, the program explains why genealogical science is critical to understanding who we really are.

Episode Duration: 1 hour 27 minutes and 53 seconds

Episode Number:


NHPBS Over-the-Air Broadcast

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