Millions of people across the country received the first-ever nationwide test of the government’s new emergency alert system today. While the alert was scheduled to go out at 3pm, many mobile phone ...

The emergency alert sent out Saturday morning startled many in Los Angeles County when it hit their smartphones with a loud alarm and vibration. "Chevy Chase Canyon residents safely evacuate your home ...

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 ...

An emergency alert has sounded across most of the country's mobile phones as the government carries out a crucial test of a life-saving system ...