Whether your dad is a world traveler, a history buff or has a new-found interest in uncovering your family secrets, an AncestryDNA kit and membership make for a thoughtful Father's Day gift.

Here's why you need one. Normally priced at $99, you can get an AncestryDNA kit for the lowest price we've ever seen right now. For just $39, you can send in your DNA and learn a bevy of secrets ...