You clean the filters and get it serviced on time, and yet, your window AC still struggles to keep the room cool. The loud ...

For many of us, Memorial Day marks the start of summer. And while the season doesn’t officially start until late June, the weather certainly would like to say otherwise. Of course, you don’t want to ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...