You can enable or disable emergency alerts on your iPhone through the Settings app, though there are certain alerts you can't ...

The most widespread way is through Wireless Emergency Alerts (WEA), which sends loud alerts to all cellphones. If an ...

Although you should keep them on, you can turn off AMBER alerts on both iPhones and Androids through the Notifications menu.

The UK government is testing the Emergency Alert system by sending a notification to mobile phones and tablets this weekend. It marks the second time the system has been tested on a nationwide scale, ...