Minnesotans will hear two outdoor warning sirens Thursday as part of the annual statewide tornado drill for Severe Weather ...

Fire crews manned every tornado siren during Monday’s test; upgrades are nearly half done and some units still need repair.

The City of Tulsa says the siren heard in south Tulsa was triggered during maintenance work by a vendor. City councilors say ...

Sirens for a pumped storage power station in southern Lancaster County will be tested later this week, company officials ...

On Saturday, Outagamie County Emergency Management officials will resume their outdoor warning siren test. City officials ...