Add Yahoo as a preferred source to see more of our stories on Google. FILE: San Francisco's outdoor public warning system sirens are not likely to reactivate, even amid reports of possible drone ...

A signal from a tower, factory, street corner, or rooftop could turn scattered people into one listening crowd. Earlier public sounds were harder to ignore than today’s private notifications, and they ...

The City of Flagstaff will conduct a full-volume test of the Spruce Wash flood area emergency alert siren system on Thursday, May 21, at 10:30 a.m. During the testing, residents in the area will hear ...

Manitowoc's outdoor emergency sirens will now only be activated for tornado warnings. Monthly siren testing will now occur on ...

CHITTENDEN — Don’t be alarmed. On Wednesday, residents of Chittenden and the surrounding countryside will hear an unusual sound — the loud rising and falling wail of a siren. The Chittenden Emergency ...

Two months after addressing the city council about Elgin’s emergency warning siren system activating during severe thunderstorms, Fire Chief Robb Cagann returned to the podium Wednesday night to ...

An FBI warning of a potential drone attack by Iran on California has put a spotlight on San Francisco’s famous emergency sirens. Familiar to residents and alarming to tourists, the piercing wail of ...