Investigators searching for Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, have uncovered several ...

DNA is the blueprint of life. Genes encode proteins and serve as the body's basic components. However, building a functioning ...

Nancy Guthrie went missing 21 days ago. Few leads have publicly emerged about where Guthrie is or who may have taken her as ...

Pima County Sheriff Chris Nanos is spearheading the local investigation into Nancy Guthrie's disappearance, not without some ...

"How is this guy a Pit Bull????” the dog owner said in a viral Threads post.

We wanted to see if Ancestry can actually reveal a person’s family history and what records were available in its database, ...

As the Nancy Guthrie abduction case stretches into a third week, investigators — and a public riveted by every mysterious ...

A DNA expert believes the kidnapper "will be identified” through investigative genetic genealogy after an unknown person's ...

An Ice Age double burial in Italy has yielded a stunning genetic revelation. DNA from a mother and daughter who lived over 12,000 years ago shows that the younger had a rare inherited growth disorder, ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match to a DNA database would have been a dead end.