Recreational Ancestry DNA May Reveal More than Consumers Bargained For

It all begins with spitting in a tube like this one. Scott Beale/Laughing Squid, CC BY-NC-ND More people are sending off saliva samples to find out about their genetic roots. But the raw DNA results go way beyond genealogical data – and could deliver unintended consequences. By Dr. Catherine Wang / 05.14.2018 Associate Professor of Community Health Sciences Boston University[…]