The UK's emergency alert system is set to be tested later this year, with a loud alarm due to be sent to every mobile phone ...

The future of the Emergency Alert System looks software-focused as one of two major hardware suppliers exits the market and ...

The UK will undergo another emergency alert test in 2025 - but when is it happening and what should you expect?

The UK's emergency alert system is set for a nationwide test, sounding a 10-second siren on millions of phones.

The piercing 10-second siren warns of potentially dangerous scenarios like extreme weather or national security threats ...

Homewood Campus Public Safety will conduct a full-scale simultaneous activation of both the siren/public address system and the Johns Hopkins Rave Alert text messaging system ...