Telephone-based mass notification systems are used by thousands of public safety agencies across the U.S. to warn residents ...

Experts have instructed mobile operators to test the UK's emergency alert system as officials track Chinese rocket debris heading towards Earth with a possibility it could hit Britain ...

Mobile operators have been instructed to verify the UK's emergency alert system ...

Jackson County is making a significant change to its emergency alert system. This decision follows a security breach ...

Mobile operators have been instructed to verify the UK's emergency alert system is operational ...

Hawai‘i prepares for its monthly siren and emergency alert system test set for February 2, 2026, at 11:45 a.m.

Mobile operators have been asked to verify the UK's emergency alert system is working amid remote fears that debris from a Chinese rocket could land on British soil ...

The County of Monterey wants to inform the communities of Watsonville and Pajaro that they will be testing an emergency alert on Thursday.

Residents in Dixon will soon have a new way to access alerts about public safety.

The United Kingdom tested its emergency alert system on Friday after fragments of a Chinese rocket booster were predicted to ...

Officials are urging mobile operators to trigger the mobile alert system in the UK amid fears debris from a rocket could fall ...

In a rare move from Whitehall, telecoms operators have been told to test its emergency alert system amid fears space junk ...