The Milwaukee County Sheriff's Office is rolling out new software that officials say will alert drivers to emergency vehicles ...

But now the Iowa City Fire Department can alert you of an approaching fire truck before you can even see or hear it. It’s installed a new system called HAAS Alert, and it will s ...

Anyone with a smart phones has been told to be aware of an emergency alert system test later today. At 3pm today (Sunday, September 7), mobile phones and tablets across the UK will emit a loud siren ...

It's an imperfect system, but Arlington Alert remains Arlington County's go-to way of informing tens of thousands of ...

Millions of mobile phones will make a siren sound and receive a text message in the UK on Sunday afternoon for the test of a nationwide emergency alert system ...

A emergency alert system will be trialled across UK on Sunday. It will be used to warn people of local floods, storm surges and wildfires, officials say ...

An emergency alert will be sent on several mobile phones this weekend as the UK government tests its national system for the ...

Phones on 4G and 5G networks will vibrate, emit a siren for up to 10 seconds, and display a message confirming the alert is a drill.