The FBI has been in touch with the Mexican government and Mexican law enforcement regarding the disappearance of Nancy ...

Nancy Guthrie, the mother of “Today” co-host Savannah Guthrie, was last seen in Tucson the night of Jan. 31.

As Nancy Guthrie’s whereabouts remain unknown, it’s TBD if or when Today viewers will see Savannah Guthrie back in the anchor ...

The following is a chronology of key developments in what authorities describe as the abduction of Nancy Guthrie, the 84-year ...

Here's what to know about the DNA evidence collected so far in the investigation into Savannah Guthrie's missing mother and ...

Investigators in the Nancy Guthrie disappearance say DNA from gloves did not match any entries in a national database.

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

Another ransom note demanding $6 million in cryptocurrency in exchange for the safe return of Nancy Guthrie was sent to TMZ ...

With the search for Nancy Guthrie in its third week, law enforcement is analyzing DNA evidence and looking at her pacemaker ...

Nancy Guthrie, the 84-year-old mother of Today show host Savannah Guthrie, was last seen at her home near Tucson on January ...

Nancy Guthrie, Savannah Guthrie's mom, is believed to have been kidnapped from her Arizona home on the morning of Feb. 1.