Tomorrow at approximately 2:20 pm - EDT, your cell phone will ring or vibrate with a test of the national system that is set up to alert Americans of emergencies. Millions of mobile phone across the ...

Get ready to hear an emergency alert test go off on your smartphone at 2:20 p.m. ET on Wednesday, Oct. 4 — but don't panic. Millions of us will hear the same test going off on all of our phones at the ...

Almost everyone in the US with a mobile phone, radio or TV can expect to hear and see an alert message from the US government as part of a nationwide test – but there is no need for alarm or tinfoil ...