Terrorist infiltration sirens sounded in Harasha in the West Bank on Friday evening after several suspects wer ...

The Pottawattamie County EMA is informing residents that the warning siren in Oakland is currently non-operational.

So-called ‘tornado sirens’ are not always activated in response to tornadoes. Here’s everything you need to know.

Douglas County will now only activate sirens in areas under imminent threat, as opposed to the entire county being alerted.

Residents across a portion of Cape Town will on Tuesday be interrupted by a “full-volume siren test” at Koeberg.

Hours before Friday’s severe weather, the director of the Metropolitan Emergency Services Agency said they will re-test the tornado sirens that failed on Tuesday. Jacob Spence told WIBC News they are ...