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 ...

A Sept. 20 Instagram post (direct link, archive link) shows a video of a man urging people to turn off their cellphones during an upcoming test of the emergency broadcast system. “This test will be ...

Don’t panic. It’s only a test. A nationwide test, that is. At about 2:20 p.m. on Wednesday, every cellphone, television set and radio in the country will emit the familiar beeping noise associated ...

Ahead of Wednesday's planned nationwide emergency alert test on cell phones, radios, and TVs, conspiracy theories quickly spread on social media. The national test, which will take place on Wednesday ...

There was an incorrect emergency message broadcast on the emergency broadcast system on Wednesday. The first Wednesday of each month, St. Louis County tests it’s emergency broadcast system ...

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 ...

Mimo and WSPER have partnered to integrate physical panic buttons and sensor-triggered alerts with Mimo FlashCast displays, enabling instant on-screen emergency notifications ...

A planned national test of the Wireless Emergency Alerts system, which has been around since 2012, is scheduled to happen this Wednesday. But that test is also causing some conspiracy theories. Here's ...