SAN CLEMENTE, Calif. (KABC) -- Sirens went off three times between 10 a.m. and noon Wednesday in the San Onofre area, possibly the final drill from the San Onofre Nuclear Generation Station, as the ...

Duke Energy and county emergency officials will conduct quarterly testing of outdoor warning sirens around two nuclear facilities on Wednesday, Oct. 8. The tests will take place between 11 a.m. and 1 ...

Duke Energy has confirmed what caused sirens to sound unexpectedly on Monday, concerning many residents near the Shearon Harris Nuclear Power Plant in New Hill. On Monday morning WRAL News received ...

The siren that went off Friday afternoon at the Shearon Harris Nuclear Power Plant resulted from an accidental activation, authorities said. A spokesman for Duke Energy, which owns the plant in New ...

People who live in the 27 municipalities surrounding the Susquehanna nuclear plant in Salem Township will have to endure more rounds of siren testing now that a new system is replacing a faulty one, ...

Sirens for Duke Energy’s McGuire Nuclear Station sounded at full volume around 10 a.m. Thursday during what was supposed to be a silent test, according to Charlotte-Mecklenburg Emergency Management.

Residents living near the Surry Power Station will no longer hear sirens in the case of an emergency. Dominion Energy announced Wednesday that both the Surry and North Anna nuclear power stations will ...