The Maricopa County will test Palo Verde Generating Station's emergency systems on December 4, including sirens and a ...

The county plans to replace decades-old tornado sirens with a modern digital alerting system. The upgrades will improve ...

The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on ...

A confirmed case of measles at the Stollery Children’s Hospital emergency room this week has prompted Alberta Health Services ...

Macon-Bibb County plans to spend almost $3 million on new emergency weather sirens to replace an aging system, according to a ...

Amid several viable standards, Xperi feels HD Radio meets the requirements of the Telecom Regulatory Authority of India, as ...

The Palo Verde Nuclear Generating Station, just west of Phoenix, is conducting its annual siren test on Thursday.

The Dutch government will conduct a nationwide test of its NL-Alert warning system at 12:00 p.m. on Monday, sending a loud, distinctive alert sound to mobile phones across the country. The sound that ...

More than two dozen people ended up in Topeka’s hospital emergency rooms this week after falling on ice and snow.The number ...

The alert for a 5.9 magnitude Nevada earthquake was a false alarm, and the report was deleted from the online USGS quake list ...

Spain enters an electricity risk zone for the first time, with Europe warning of possible supply tensions this winter.