Electric heating systems offer up to 100% energy efficiency compared to gas systems' 50-70% efficiency. Companies are successfully retrofitting existing gas-fired systems for applications like ...

In Yoga Journal’s Archives series, we share a curated collection of articles originally published in past issues beginning in 1975. These stories offer a glimpse into how yoga was interpreted, written ...

Winter is rough – cold weather, dry air and nonstop sniffles can wear you down fast. With a few smart buys, though, you can stay comfortable and in control (as much as you can, at least). From ...

SOUTH BEND, Ind. (WNDU) - As we dive deeper into winter, there are a few things you should know to make sure you and your family are safe while you’re trying to keep your home warm. Derek Erquhart, ...

Abstract: A classical heat engine that extracts work from thermal sources and which does not include coherence amongst its microscopic degrees of freedom is a fundamental concept of classical ...