The search for "Today" anchor Savannah Guthrie's mom Nancy is in its third week as investigators follow every possible lead ...

As the investigation into Nancy Guthrie’s disappearance stretches into its third week, authorities are hopeful that her pacemaker may provide critical information regarding her whereabouts. The Pima ...

The search for "Today" anchor Savannah Guthrie's mom Nancy is in its third week as investigators follow every possible lead in the case.

Pacemaker tracking technology used in Nancy Guthrie case reveals how medical devices become surveillance tools for law enforcement investigations.

In a bombshell revelation, Savannah Guthrie 's missing mother Nancy's pacemaker could possibly be the key to finding the 84-year-old, RadarOnline.com can reveal. The shocking update came to light ...

The search for "Today" anchor Savannah Guthrie's mom Nancy is in its third week as investigators follow every possible lead in the case.

The search for "Today" anchor Savannah Guthrie's mom Nancy is in its third week as investigators follow every possible lead in the case.

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

A Chulalongkorn University team has given a fainting eight-year-old cat a new lease of life in a procedure that signals Thailand's arrival on the global veterinary stage ...

David Kennedy, a former NSA hacker and inventor of the signal sniffer being used in the investigation, told CBS News that because Guthrie's pacemaker was disconnected from the app on her phone, it ...

Authorities are hoping Nancy Guthrie’s pacemaker may assist them in locating her exact whereabouts as the investigation into ...

The Pima County Sheriff's Department previously highlighted the significance of Nancy’s pacemaker in the investigation, ...