An old axiom reminds us that an ounce of prevention is worth a pound of cure. Here's how top technicians apply that sentiment to routine air filter replacements. The savvier techs I work with employ a ...

Performing regular maintenance on your lawn equipment will help it last from season to season. Just like your car, your lawn ...

Building a Corsi-Rosenthal box portable air filter comes down to duct-taping together a set of furnace filters and a box fan. Douglas Hannah, CC BY-ND One afternoon, a dozen Arizona State University ...

The U.S. Environmental Protection Agency has verified that a do-it-yourself indoor air filter is 99% effective in removing airborne viruses, including COVID-19 and RSV. The “Owl Force One” device was ...

New York, and other major cities on the eastern seaboard are currently blanketed in smoke from a massive outbreak of wildfires in Canada. Air quality levels are reaching their worst ever recorded ...

Eric Schildge is terrified to go back to school in a few weeks. An 8th grade English teacher in Newburyport, the fear of in-person learning during a pandemic is familiar to him. He was in the ...

It's back-to-school season. So does your kid's classroom, or your own work-from-home space, need a DIY air purifier? Maybe. And it's not hard to make one. Corsi-Rosenthal Cubes, are essentially "do it ...

Covid is not going away for the foreseeable future. Vaccination, rapid tests and appropriate masking are important ways to protect against getting sick and spreading the virus. So is better indoor air ...