Constellation will be conducting its semiannual, full-volume test of emergency warning sirens surrounding Peach Bottom Clean ...

Over 10 rescues took place in Huntington Beach through the night into Friday morning as residents were stranded in flash floods, officials said.

Torrential rains are drenching parts of Southern California, leading to new flash flood warnings. Residents on Friday morning ...

Scattered rains could continue into Saturday as the last in a series of storms moved out of Southern California.

Parts of Southern California were hit with thunder cells and pockets of heavy rainfall early Friday morning, creating ...

Southern California continues to get soaked as a powerful storm brings rain and snow to the region on Friday. “The heaviest ...

The fourth storm of the week hit Southern California on Thursday, raising flash flooding concerns in the region. Here's the latest on the storm.

Los Angeles County was placed under a severe thunderstorm warning by the National Weather Service on Friday at 1:06 a.m. The ...

Albertans will hear the shrill siren of the national emergency alert system today as the province participates in a ...

May's tornado exposed flaws in the emergency notification system, some of which still present problems. Six months after the deadly storm, there is both good news and bad news to report about progress ...

After Van's sirens failed during a 2015 tornado, city leaders spent $200,000 on upgrades to its emergency warning system.

Lee Foster, the sheriff in Newberry County, South Carolina, is defending his decision to activate Tornado Warning Sirens on ...