Add Yahoo as a preferred source to see more of our stories on Google. Don’t worry. This is a test. It is only a test. On Wednesday, Oct. 4, Americans will see their phones light up and hear it make a ...

WASHINGTON (AP) — “THIS IS A TEST”: If you have a cellphone or were watching television Wednesday, you should have seen that message flash across your screen as the federal government tested its ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — “THIS IS A TEST”: If you ...

Don’t worry. This is a test. It is only a test. On Wednesday, Oct. 4, Americans will see their phones light up and hear it make a noise or vibrate following a nationwide test of emergency alert ...