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

Authorities are investigating the disappearance of Nancy Guthrie, 84, who was last seen at her Arizona home on Sat. Jan. 31 ...

Nancy Guthrie’s 2 a.m. pacemaker spike on the day she vanished could mean that the elderly woman was involved in a heart rate ...

Dr. Srihari S. Naidu speaks with Parade to answer all our questions about pacemakers.

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

Nancy Guthrie was reported missing on Sunday and investigators believe time is of the essence as the 84-year-old would be in ...

Older adults are often associated with frailty and weakness, but their years of living provide resilience to endure crises ...

As we witness the rapid advancement of technology, lifesaving devices such as connected pacemakers and other medical implants are also evolving. However, with this evolution comes the susceptibility ...