A newly launched app called "Coqui" is gaining traction in South Florida for alerting immigrants to the presence of ...

Calling 911 during an emergency can save your life, but what if you can't talk on the phone? That's where text to 911 comes ...

Go to Settings > Notifications > Government Alerts. Make sure Public Safety Alerts, Emergency Alerts and Always Play Sound ...

Although not explicitly Android security, it’s personal security. There is a whole section dedicated to this in your phone.