A 10-second 'Armageddon alert' siren will sound on millions of UK mobile phones at some point this year as part of a test of the government's emergency alert system. The alert, for which a date hasn't ...

Cell phones across Houston will ping with an Amber Alert-style warning at 11 a.m. Friday as city officials test the emergency messaging system. "This (wireless emergency alert) message would be for a ...

An emergency alert drill will send a test message to mobile phones across the UK next weekend. It will mark the second test of the national emergency alert system, after the first in 2023. On Sunday, ...

Emergency alerts need to keep up with the pace of technology and infamous errors, such as January’s false missile alarm in Hawaii, must be lessons to guide developers, House lawmakers heard Tuesday.

HOUSTON — The City of Houston is gearing up to test its Wireless Emergency Alert (WEA) system across the metro area this Friday, Sept. 5, at 11 a.m. Residents with WEA-capable phones (most modern ...