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

Atrial fibrillation, or A-fib, is becoming more common, but doctors say treatments are improving. The condition is a ...

Sheriff Nanos admits to missteps in the investigation of Nancy Guthrie's disappearance, including releasing the crime scene ...

Savannah's so close to her colleagues that her former co-anchor, Hoda Kotb, is skipping her hosting stint at the Winter Olympics in Milan, Italy, to be there for her friend, we're told.

The 84-year-old has not been seen or heard from since Saturday night.

Two types of implantable cardioverter defibrillators can reduce the risk of sudden cardiac death with HCM. Pacemakers and implantable loop recorders also may be options.

Troubling details have emerged in the missing case of Nancy Guthrie, the 84-year-old mother of NBC star Savannah Guthrie. A ...

Limavady United manager Paul Owens heaped praise on Irish Cup goal hero Ryan McNickle after the striker sealed a famous 1-0 ...

Annie and Tommaso Cioni attempted to cover their faces during a Tuesday drive, two days after the 84-year-old matriarch was ...

Nancy Guthrie, 84, the “Today” show host’s mother, vanished from her home nearly a week ago. The authorities in Arizona are searching for Nancy Guthrie, 84, the mother of the “Today” show anchor ...

Nancy Guthrie was reported missing on Sunday after not showing up for church.

Amazing Spider-Man #21 hits stores Wednesday. Norman's past catches up as Goblin Slayers attack. Someone dies... probably temporarily!