Don't let the first summer heatwave catch you off guard; be prepared with a powerful window-mounted air conditioning unit at a great price. Right now, Walmart is selling a $629 Ktaxon Window Air ...

The mercury is peaking, which means that it’s not only shorts weather, but also time to crank that AC. Unless you live in a place with central heating and cooling, you’ll likely need a window unit—you ...

When temperatures soar, there’s no better place to be than in front of an air conditioner. But in some smaller spaces, there’s no room for a clunky window unit or box fan. Instead of sweating it out, ...

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 ...