You are going to hear nuclear emergency warning sirens at a York County nuclear facility. Here’s why. Constellation Energy ...

Dallas' weather sirens, officially known as the Outdoor Warning System, alert people to weather threats that could cause ...

Leavenworth County is pausing its outdoor warning siren tests during the FIFA World Cup.

ANTIGO, Wis. (WSAW) - Antigo’s Weather Warning Committee made progress in working to bring weather warning sirens back to the city in their most recent meeting. Antigo removed its warning sirens 10 ...

Don't worry - it's only a drill.