If you hear a screeching alert go off on your cell phone – and everyone else’s cell phone – this Wednesday at 1:20 p.m. Central Time, don’t panic.The federal government said it will conduct on ...

A nationwide test of the Cell Broadcast emergency alert system will be conducted today (Tuesday) at 2pm, with residents being ...

Chicago State University (CSU) and Rave Wireless, Inc., the leading provider of safety applications for mobile users, today announced the April 15 launch of Rave Guardian to enhance campus safety for ...

Today was the day for the US government’s big emergency alert drill, which sent a test message to every TV, radio and cell phone in the nation. Starting at approximately 2:20 pm ET on Wednesday, the ...

Inside every human cell, a quiet surveillance network is constantly scanning for trouble, sounding molecular alarms long before damage becomes visible. Scientists are now mapping this internal warning ...