The chairman of a homeland security subcommittee in Congress is calling on FEMA to step up efforts to help communities upgrade decades-old outdoor siren systems relied upon during tornadoes and other ...

MACON, Ga. — Macon-Bibb County plans to overhaul its aging outdoor emergency warning system, investing about $2.8 million to replace decades-old sirens and expand coverage to every neighborhood, ...

Tulsa is beginning to replace its quarter-century-old outdoor siren warning system with new omnidirectional units. The old sirens consist of an electronics/motor box and a flared speaker horn pointing ...

ST. LOUIS COUNTY, Mo. — St. Louis County is rolling out a major upgrade to its outdoor warning sirens, making tornado alerts faster, smarter and more precise. The St. Louis County Office of Emergency ...