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 ...

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 ...

(NEXSTAR) – A nationwide test of the country’s Emergency Alert System Wednesday went out to TVs, radios and phones – at least most phones. The test was a joint effort by the Federal Emergency ...

On Wednesday afternoon, nearly every smart phone in America blared and vibrated with an emergency alert – the first ever test of the national Presidential Alert system. The Presidential Alert is ...

The following is the Dec. 11, 2025, Government Accountability Office report Weapon Systems Testing: DoD Needs to Update ...

AJA Video Systems today released AJA System Test Lite, a version of the company’s popular speed test software, available today on the Apple Store. AJA System Test Lite is an Apple Store version of AJA ...

Because of its mass, a battery takes a long time to change temperature. If a vehicle sits out all weekend in a zero-degree environment, it might take 30 hours to warm up the battery. Use the outside ...

The amount of electronic content in passenger cars is growing rapidly, primarily due to the integration of advanced safety features. The shift towards fully autonomous vehicles, which must comply with ...