The evacuation of bulk electrical power over long distances can be done mainly by high voltage alternating current (HVAC) ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Beginning in January, airmen won’t be kicked out of enlisted professional military education if they fail the physical readiness assessment. (Tech. Sgt. James E. Harris III/Air Force) Airmen enrolled ...

State-of-the-art R&D test lab to accelerate development of next-generation cooling technologies for hyperscale data centers and traditional HVAC markets, with full lab completion planned for 2027.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Air New Zealand has cleared its runways to test both all-electric ...

Trump's physician said the president underwent cardiac and abdominal imaging. The White House released the results of President Donald Trump's recent advanced imaging tests on Monday, describing them ...

Despite Apple’s attempt to promote the iPhone Air’s rear camera as a 4-lens set, the fact that it has a single sensor has been one of the most frequent knocks against the device. Since its release, in ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The startup recently raised a ...

Mario Aguilar covers technology in health care, including artificial intelligence, virtual reality, wearable devices, telehealth, and digital therapeutics. His stories explore how tech is changing the ...

The F-35 Lightning II was used in August 2025 to successfully evaluate three B61-12 test assets during a multi-day test campaign. Sandia National Laboratories and the National Nuclear Security ...

The Air Force said it successfully launched an unarmed Minuteman III intercontinental ballistic missile from Vandenberg Space Force Base early Wednesday, part of regular testing of the land-based ...

NASA and Lockheed Martin debuted their first test run of a low-volume supersonic jet that’s expected to allow air passengers to travel faster than the speed of sound. The X-59 aircraft soared Tuesday ...