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 ...

It was high-time for an update to our gpu benchmark system, so here Dominic takes us through the new rig and explains the ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

The US Army's command and control system, NGC2, is a prime example of the service's new approach to developing weapons.

QTPIE turns the driving exam into a phone on the dashboard: its dual cameras and sensors watch road and driver, scoring speed ...