The sheriff’s office said they ruled out Guthrie’s three adult children and their spouses as suspects.

Balance athletic goals with arrhythmia risk: match the device model and sensor to the sport, and use stress testing to set detection zones and avoid inappropriate therapy.

The "signal sniffer" being used in the Nancy Guthrie investigation was mounted on a helicopter on Monday.

The eight-year-old female shorthair named Pepsi, had been collapsing as many as four times a day pre-procedure. Read more at straitstimes.com. Read more at straitstimes.com.

The search for Nancy Guthrie continues with few new clues about where she is or what condition she may be in more than three ...

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

Law enforcement have yet to name a suspect in connection to Nancy Guthrie's disappearance, but they are looking for a man ...

Heart failure affects millions of Americans, but treatment options have evolved over the years. WellSpan Health is helping ...

Arizona's Family has learned authorities are testing a pair of black gloves and evidence obtained by a Range Rover vehicle. Briana Whitney reports.

Moving to Antigonish from Dartmouth opened Erin Mazerolle’s eyes to some of the challenges around getting an MRI test in Nova ...

C.J. Adams spent much of his life in the hospital after being born with a congenital heart defect. Here's the story of how he ...

Savannah Guthrie has released a new video calling for her mother's return just hours after the FBI announced they had found DNA on gloves recovered that they believe were worn by the suspect.