The 85 outdoor warning sirens around Harris Nuclear Plant will be tested for five to 30 seconds between 10 a.m. and 11 a.m. on Wednesday, April 9, as scheduled. To ensure they are functioning properly ...

BERWICK, COLUMBIA COUNTY (WBRE/WYOU) — Talen Energy, majority owner of the nuclear power plant near Berwick, says emergency alert sirens will remain active for six months after April 1.

There are 37 sirens in Delaware within a 10-mile radius of the nuclear-generating stations. These sirens cover an area north from Delaware City, west to Middletown and south to Woodland Beach.

The US state of Hawaii has tested its nuclear warning siren for the first time since the end of the Cold War. The resumption of the monthly tests comes amid a growing threat from North Korea's ...

If you’re near the Turkey Point Nuclear Plant in Homestead on Friday, don’t be alarmed if you hear sirens. The Miami-Dade County Department of Emergency Management announced it will conduct a ...