At-home DNA testing kits such as 23&Me and Ancestry DNA are exposing the ... In another traumatising example, Steve Edsel found out through AncestryDNA that his parents were first-degree relatives ...

For most of us, though, consumer tests don’t have much to offer beyond a snapshot of our ancestors’ roots and confirmation of the traits we ... And if a DNA test reveals elevated risk for ...

But how do these DNA tests work, and how can they tell if two people are related to each other? A genetic test typically involves submitting a saliva sample to a laboratory. Scientists then ...

In this year’s best Black Friday deals, DNA genetic testing kits from 23andMe are now 50% off, so shoppers can get insights into their health, ancestry and traits at record low prices.