The now-retired Labrador used her nose to find laptops, thumb drives, and other evidence humans missed, helping launch a ...

David Kennedy, a former NSA hacker and inventor of the signal sniffer being used in the investigation, told CBS News that ...

A device that can pick up certain electronic signals is being used in the search for Nancy Guthrie, as it may detect emissions from her pacemaker, sources told CBS News.

Cops are flying over the Tucson desert with a high-tech Bluetooth signal detector in an attempt to locate a signal from Nancy Guthrie’s pacemaker.

One of the key marketing points of the Apple AirTag is “Precision Finding,” which shows you the precise location ...

You're using the wrong USB port on your PC—here's how to find the fastest one ...