Prepare yourselves – this weekend is when 87 million phones will vibrate, play a loud noise and generally be a massive nuisance as the government sets off an alert. It is the second nationwide test of ...

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 ...

The monthly test of the all-hazard statewide Outdoor Siren Warning System, along with the live audio broadcast segment of the Emergency Alert System, is set for 11:45 a.m. Monday, March 2.

The government has urged people to "keep their cool" when the national system for sending emergency alerts to mobile phones in the UK is tested on Sunday. At 15:00 BST, compatible phones will vibrate ...