Survivors of the deadly avalanche in California's Sierra Nevadas were stranded but used iPhone's emergency SOS feature to get ...

An in-depth look at when seniors use panic alarms, why some hesitate, and how those choices affect response time and safety ...

A Rockville-based company is piloting a wearable panic button that allows teachers to discreetly alert security or 911 during school emergencies, offering real-time location sharing and two-way audio ...