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

COLUMBIA, S.C. (WIS) - Congressman Joe Wilson, R-SC, has been given a pacemaker and is recovering smoothly after experiencing a medical emergency on Tuesday, according to multiple sources. The public ...

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.

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