/https%3A//blueprint-api-production.s3.amazonaws.com/uploads/card/image/908584/b0a5d47f-866f-48f4-9d06-10fde7ebbad9.png)
This Christmas, plenty of people will find DNA tests under the tree.
They're easy to use — just send 23andMe, Ancestry, or one of their competitors your spit, and in exchange you're promised a detailed breakdown of your heritage. For a little extra cash,...
