Genetic testing can be a fearful, daunting, overwhelming, exciting, or joyful experience. In many cases, the emotions of people who pursue genetic testing can be described with more than just one of ...

More and more people are turning to at-home genetic testing kits to gather information about their ethnicity, personal family history, and health. Direct-to-consumer genealogy tests have grown in ...

Cherished heirlooms, old photographs, journals, and stories passed down through generations have long formed the narrative backbone of a family’s ancestral story. And in recent years, thanks to ...

Doctors check poop for DNA as part of the screening process for colorectal cancer. It helps doctors diagnose people with this disease during its early stages or even when the cells are precancerous.