Fox did just that in a recent broadcast, using a designated alarm tone for an advert. This quickly drew the attention of the Federal Communication Commission. The Emergency Alert System is Not To ...

Talk with local broadcasters about the Emergency Alert System (formerly the Emergency Broadcast System). Research your area's National Guard units, and find out when they were last called into duty.

Built at the height of the Cold War to withstand a five-megaton nuclear assault, the Diefenbunker is a massive underground, four-storey, 100,000-square-foot fortress designed and constructed ...

If you don't want to see AMBER alerts because you find them disruptive, here's how to turn off AMBER alerts on Android.

A test of the US emergency alert system on Wednesday didn ... While nationwide tests of the US broadcast system began in 2011, today's test marked only the second time the test message was blasted ...