Get ready to not freak out. On Wednesday, Oct. 4 at 2:20 p.m. EDT, every TV, radio and cellphone in the United States should blare out the distinctive, jarring electronic warning tone of an emergency ...

This is a test. This is only a test. But it's going to be one very big test. On Wednesday, October 4 at 2:20 p.m. ET, every TV, radio and cellphone in the United States should blare out the ...

Add Yahoo as a preferred source to see more of our stories on Google. Your electronic devices may have alarmed you on Wednesday — and there's a reason for that. A nationwide test of the federal ...

Homewood Campus Public Safety will conduct a full-scale simultaneous activation of both the siren/public address system and the Johns Hopkins Rave Alert text messaging system ...

When the alert sound starts blaring on your phone Wednesday, don't be alarmed. It's only a test. The Federal Emergency Management Agency and the Federal Communications Commission will conduct a ...

An emergency alert system will ring out on Brit’s mobile phones in upcoming government tests. Alarm bells sent straight to your mobile will be tested at around 3pm on September 7, in the United ...

WASHINGTON — On Wednesday, Oct. 4, around 2:20 p.m. Eastern Time, cell phones, TVs and radios across the country will blare an alert as part of a nationwide test of the Emergency Alert System. While ...