Siren sounds blared from mobile phones across the UK on Sunday afternoon as the national emergency alert system underwent its second test. At approximately 3pm, devices connected to 4G and 5G networks ...

Millions of Brits will receive a blaring siren notification on their phone as the government tests a new national emergency alert system. Hand held devices connected to 4G and 5G are set to vibrate ...

MADISON, Wis. – Don’t be alarmed if Friday you hear all these sirens in Dane County go off at noon. It’s a backup test after the regular monthly test on Wednesday failed. “Due to a technical issue, ...

DENVER (KDVR) — The city of Lakewood has announced it will transition to a new public safety communication strategy — doing away with its traditional outdoor sirens. The Lakewood Police Department, in ...