TULSA, Okla. — Many people in south Tulsa were perplexed today when city emergency sirens started going off a few minutes ...

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

Brunswick Nuclear Plant in Southport. (Photo: nuclear.duke-energy.com) SOUTHPORT, NC (WWAY) — Duke Energy and local officials will test outdoor warning sirens around the Brunswick Nuclear Plant on ...

Using public emergency plans, radiological drills, warning systems, and potassium iodide programs near reactor sites, these ...

Tornado siren usage varies by county across South Carolina. Many of the state's sirens were originally built for other purposes, such as fire or nuclear plant alerts. Officials cite high costs and ...

A video shows what seems like emergency sirens erupting across Laguna Beach, California. The City of Laguna Beach has ...