Authorities said they're looking into genetic genealogy in the massive investigation into Nancy Guthrie's mysterious ...

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first ...

A Q-tip, a tissue and a pizza crust ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in ...

Delaware police have successfully used DNA genealogy, which is being considered to identify unknown DNA found in Nancy ...

Authorities are considering DNA genealogy databases to aid in the investigation of Nancy Guthrie's disappearance, drawing on ...

Investigators in Nancy Guthrie's disappearance are considering DNA genealogy databases as a potential tool to identify ...

Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that ...

Federal and local authorities will use genetic genealogy to analyze DNA found at Nancy Guthrie's home as the ongoing ...