Federal agencies have warned of a possible lone-wolf terror threat to July 4 celebrations, with the FBI calling such ...

"It is being looked at internally and with the vendor on why this alert sounded within the courthouse," the release said.

The UK's emergency alert system is set to be tested later this year, with a loud alarm due to be sent to every mobile phone ...

Every phone in the UK will blast a ten-second alert at some point this year to prepare residents for receiving information in ...

The Tucson Fire Department responded to two separate calls at the same apartment complex based off smoke alarm alerts.

The government has warned Brits that every single phone in the UK is going to be pinged with an alarm to test the ...

The piercing 10-second siren warns of potentially dangerous scenarios like extreme weather or national security threats ...

Just one day after a ceasefire between Israel and Iran began, some Israelis received emergency alerts on their phones warning ...

EVERY phone in the UK will be pinged with an ‘emergency alert’ that triggers a loud siren for 10 seconds this year. The alarm ...

A false alarm about an active shooter sent police rushing to Southeast Missouri State University this afternoon.

The alarm aims to prepare the public for terrifying situations which could cause danger to life such as national security ...

Clark County Public Health warns of high toxic algae levels in Vancouver Lake, urging visitors to avoid contact with water.