Inside "Fire Station Number 1" at the Army’s National Reactor Testing Station in Idaho, United States, the siren sounds at ...

While you may hear Dallas' outdoor warning system during a severe weather event, the sirens don’t always signal danger.

Twice this week, tornado sirens incorrectly went off in Winnebago County. The first false alarm was on Saturday, and the ...

The siren test runs from 1.30pm to 4.30 pm. It includes the general alarm and the water alarm in areas below dams.

A 120-decibel siren is a key feature in Swann’s new second generation ActiveResponse Personal Safety Alarm. Available for the ...

Around 5,000 sirens throughout Switzerland will be tested on Wednesday. The Alertswiss warning app will also be tested simultaneously. This ...

"The siren tone that we heard on Saturday, this week, is what we call the attack mode," said Eric Rasmussen, director of ...

The City of Pasadena will test 30 new emergency sirens throughout the city on Saturday, officials said. The City of Pasadena ...

A smart home security system is a set of internet-connected security gadgets, which typically include a combination of a hub, siren, motion detectors and contact sensors that detect when an intruder ...

Superbloom,” by Nicholas Carr, and “The Sirens’ Call,” by the MSNBC host Chris Hayes, argue that we are ill equipped to ...

The City of Norfolk’s outdoor warning sirens are undergoing maintenance on Thursday, Jan. 30. This may make the sirens go off ...