That’s one reason why you need furnace filters, and there’s another. Filters purify the air coming from the furnace so you ...

Essential oils in a furnace filter can freshen up a home's aroma, but there are caveats. Here's what to know about ...

But, there's more you can do to help with overall furnace efficiency and, perhaps more importantly, your health. This one ...

The most common furnace repairs cost between $100 and $3,500, depending on complexity. Find out what to expect and how to ...

*Middle schooler Eniola Shokunbi is making headlines with her innovative virus-filtering classroom air system. AfroTech ...

Shokun is a fifth-grader at Commodore MacDonough STEM Academy in Middletown, Connecticut. The academy, which partners with ...