Diesel engines require on heated and compressed air to run efficiently. Glow plugs and intake heaters help make that happen, ...

NASA’s new chief is reshaping the space agency’s goals, unveiling at an event in Washington, D.C., on Tuesday an ambitious vision that includes revamped plans for a moon base. While the space agency ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Recently, Environmental Protection Agency Administrator Lee Zeldin announced the end of federal credits for automakers that install start/stop systems, part of a broader overhaul of greenhouse gas ...

President Trump said Friday that he might want to keep National Economic Council Director Kevin Hassett, a top contender for Federal Reserve chairman, in his current job. Treasury yields climbed after ...

You're hunched over the engine with your wrist painfully contorted, wishing you were Mr. Fantastic. You've finally removed broken spark plug number four and then the intrusive thought hits. "Should I ...

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 ...

As more electricity comes from variable sources and electricity demand increases, maintaining grid stability becomes more challenging as coal plants reach the end of their operating lifecycles.