CLAIM: An emergency broadcast system test on Oct. 4 will send a signal to cell phones nationwide in order to activate nanoparticles such as graphene oxide that have been introduced into people’s ...

Your cellphone will blare Wednesday afternoon to alert you of a national emergency – but don't worry, it's only a test. The Federal Emergency Management Agency and Federal Communications Commission ...

Brits were previously told to 'keep your cool' as the emergency alert causes phones to emit a siren-like sound during the ...

WASHINGTON — Around 2:20 p.m. Eastern Time (or a little closer to 2:18 p.m. Eastern) on Wednesday, Oct. 4, millions of cellphones, TVs and radios across the country sent out an alert as part of a ...

The national system for sending emergency alerts to mobile phones in the UK is being tested for the second time.

New York (CNN) — It’s happening: Today is the day for the US government’s big emergency alert drill, which is sending a test message to every TV, radio and cell phone in the nation. Starting at ...

2011-10-28T15:52:13-04:00https://ximage.c-spanvideo.org ...

Siren sounds have blared from mobile phones across the country in a test of the national emergency alert system. At around 15 ...