We may receive a commission on purchases made from links. A questionable smell, an odd noise, or just the feeling that your window AC unit isn't keeping the space as cool as it used to can set off the ...

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 ...

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 ...