The Texas Division of Emergency Management (TDEM) is testing the Emergency Alert System on Thursday. The state coordinates ...

Denton County officials plan to test emergency alerts on April 2 as part of a statewide Emergency Alert System drill. Denton County and some of its municipalities will trigger tests for outdoor ...

TALLAHASSEE, Fla. — The state of Florida has completed the first end-to-end cell broadcast technology test following the Commercial Mobile Alert System (CMAS) standard in a public-private partnership ...

THE National Telecommunications Commission (NTC) warned the public against fake emergency broadcast messages purportedly promoting candidates through the emergency broadcast facility in mobile phones.

Residents in Paradise may have been alarmed by an emergency warning siren test message that mistakenly referenced a mandatory ...

Growing up, the Emergency Broadcast System was a kind of sonic boogeyman. Its signature harsh tone would cut through your favorite TV show or song on the radio, announcing that “THIS IS ONLY A TEST”.