Get ready, it's coming. On Wednesday, Oct. 4 at 2:20 p.m. ET/11:20 a.m. PT, your cellphone, radio or TV will blare a jarring electronic noise that signals a test of the nationwide Emergency Alert ...

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 nationwide emergency alert test scheduled for Wednesday may feel as if it's coming from everywhere. The test, led by the Federal Emergency Management Agency and the Federal Communications Commission ...

The new T-7A Red Hawk ejection system passes high-speed test at Holloman Air Force Base, New Mexico. After coming under scrutiny for serious ejection system deficiencies identified during earlier ...

If you heard your phone blurt out alarming tones this afternoon, you probably know by now that it was just a test. If you don't, it's safe to come out of your bunker. The federal government conducted ...

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 ...

Your electronic devices may have alarmed you on Wednesday — and there's a reason for that. A nationwide test of the federal emergency alert system started broadcasting just before 2:20 p.m. EDT to ...