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 ...

SHREVEPORT, La. - Millions of Americans have embraced at-home DNA kits, hoping to unlock the secrets of their family trees and uncover potential health risks. But behind the promise of ancestry and ...