A family secret was revealed after the father of a Threads user took a DNA test.

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 BARCODE 1 study calculated the risk of prostate cancer from DNA extracted from saliva – called a polygenic risk score. For the men with the highest risk score, the study found this to be a better ...

The results of BARCODE 1, which found an at-home test based on the DNA found in saliva could detect cases of prostate cancer that would otherwise slip past a standard blood draw, were presented at the ...

Results of the BARCODE 1 study, which have been published in the New England Journal of Medicine, calculated the risk of prostate cancer from DNA extracted from saliva – called a polygenic risk score.