A former FBI agent says Nancy Guthrie’s Apple Watch data could show possible distress, movement, or a struggle before ...

Cybersecurity expert Morgan Wright analyzes Nancy Guthrie's abduction and highlights a 41-minute window between the doorbell ...

As the search for Savannah Guthrie's mother, Nancy, continues, a cardiologist explains how pacemakers work and if they can be used to track a missing person's location.

Information about Nancy Guthrie's pacemaker helped authorities piece together a new timeline in her kidnapping. Can the ...

"Today" show host Savannah Guthrie's mom was still missing, though there have been some updates in the case. Here's the ...

The timeline was among the most precise information provided by Arizona law enforcement officials since Savannah Guthrie's 84-year-old mother was reported missing Sunday.

Cybersecurity expert Morgan Wright discusses the timeline of Nancy Guthrie’s disappearance on day five of the search on ‘The Will Cain Show.’ ...

The heart devices do not track location, nor do they transmit across large distances. Like an estimated three million Americans, Nancy Guthrie, the 84-year-old mother of the NBC News anchor Savannah ...

New details are emerging about the disappearance of Savannah Guthrie’s mom Nancy Guthrie, as authorities provide a more ...

Unconfirmed media reports say Nancy Guthrie's pacemaker stopped syncing with her Apple devices. Here's what that means.

As always, many of this year’s best apps are ones you’ve probably never heard of. Sure, there are some big names on this list, particularly in the buzzy field of artificial intelligence, but the real ...