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

Madison County uses targeted tornado sirens to warn outdoor residents of storms, emphasizing multiple alert sources.

COLUMBUS, Ohio — Tornado sirens across the state will be activated next week as part of a yearly drill. The drill coincides ...

A scheduled test of Indianapolis' tornado sirens failed on Tuesday. The signal went through, but never made it to the sirens, ...

The St. Lucie Nuclear Power Plant outdoor warning sirens will blare at noon Thursday as part of its quarterly testing. A ...

Emergency officials advise keeping a weather radio and extra batteries handy, while setting up a smartphone to receive ...

Tornadoes can form in minutes, leaving little time to prepare. Knowing the difference between alerts and having a safety plan ...

Wailing sirens accompanied by extreme weather conditions are a familiar sound in Northwest Missouri in spring and ...