What happens when a genetic test unlocks long-held family secrets or other surprising results? Genetic genealogist Kelli Bergheimer answers.

Shelby Brown (she/her/hers) is an editor for CNET's services team. She covers tips and tricks for apps, operating systems and devices, as well as mobile gaming and Apple Arcade news. Shelby also ...

Dog DNA tests have improved a lot over the years and can be fairly accurate, especially for common breeds like Chihuahuas or Poodles. However, results can vary between companies, and rare breeds or ...