Feb. 20, 2025 -- Genetic testing can be both illuminating and intimidating. What exactly is genetic testing, and who might benefit most? We spoke with Huma Q. Rana MD, MPH, Clinical Director of the ...

Scientists only mapped the human genome 16 years ago, but today you can get a basic test of your genetic code from Walgreens.

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 ...