Satellite radio broadcaster SiriusXM has opposed a plan backed by Federal Communications Commission (FCC) Chairman Brendan Carr that would allow federal and state law enforcement to use radio jammers ...

Denver's emergency alert system is facing scrutiny after mistakenly sending citywide messages, causing confusion and eroding ...

Add Yahoo as a preferred source to see more of our stories on Google. An emergency alert test message from South Pasadena was accidentally sent to an estimated 10 million mobile phones across Los ...

Phones across Los Angeles County and elsewhere rang out Tuesday night, Nov. 11, when a test alert mistakenly was sent by South Pasadena officials to a much larger geographic area than they intended.

The Texas Division of Emergency Management will conduct a statewide test of emergency alert systems Thursday between 10 a.m. and 12:30 p.m. According to a City of Dallas news release, the test will ...

Add Yahoo as a preferred source to see more of our stories on Google. A text message from Warn Central Texas, the regional emergency alert system (Austin American-Statesman) Austin will participate in ...

BOISE, Idaho — Around 6 p.m. on Wednesday, residents of Ada County may get an alert on their phones. The Ada County Sheriff's Office (ACSO) states this is simply a test. According to an update from ...