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.

Gene Hackman's death — along with that of his wife, Betsy Arakawa, and one of their dogs — just got all the more mysterious. While the Unforgiven actor's family speculated toxic fumes may have been ...

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

President Trump slammed the investigation into Nancy Guthrie’s disappearance Thursday, but told reporters it’s time to pay attention to“other subjects” after weeks of national fixation on the apparent ...

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 ...

The “ethical hacker” who created the Bluetooth “signal sniffer” being used to try and track Nancy Guthrie’s pacemaker said he created the high-tech tool specifically for the search to find the missing ...

Law enforcement agencies have yet to name a suspect, but they are looking for a man seen on surveillance camera outside Guthrie's home wearing a mask and gloves and carrying a backpack.

President Trump is not happy about the news of FBI’s pacemaker tracking being revealed to the media ahead of time.