GPS jamming is emerging as an increasingly prevalent — and troubling — weapon of war

The war with Iran is laying bare the dangers posed to commercial ships and planes by the rise of GPS interference in and around conflict zones.

A dead woman’s key fob and two grisly crime scenes: How the Utah triple-murder suspect was tracked across state lines

Less than 24 hours after a mysterious triple homicide baffled investigators and devastated two idyllic Utah towns, a bevy of license plate readers, a trail of footprints and a victim’s own key fob ...