Every March, St. Patrick's Day rolls around with parades, pints of Guinness, and plenty of Kelly green. But for many Irish Americans, it also brings something deeper: curiosity. Where exactly did your ...

Whether you want to authenticate well-loved family stories or are unaware of your family history and need a place to start, personal DNA testing has never been easier. At-home DNA tests are a popular ...

If you are one of the millions around the world who launched into a personal journey to discover your ancestry, you know how addictive the process can become. With a seemingly unlimited set of ...

A member of the FBI's Evidence Response Ream searches an area around Nancy Guthrie's residence in Tucson, Ariz., on Feb. 11. Police say that DNA samples have been recovered in and around Guthrie's ...