You probably don’t spend much time thinking about the compressor in your air conditioner, at least as long as it’s pumping out cool air. But if you’re in the market for a new window AC this season, ...

Your air conditioner probably isn’t the prettiest appliance in your home, but it is one of the most important in the summer. Whether you have a single window unit or multiple portable ones, an A/C ...

We've spent the last several months testing window air conditioners and portable air conditioners and found that while window units cooled rooms faster, it wasn't that much faster. It's true that ...

To find the best air conditioners to recommend, our team tested more than a dozen units in our homes and offices in bedrooms, rooms with tall ceilings, and windowless spaces. Of the bunch, these are ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Summer can either be something to endure or something to enjoy, depending on your perspective. But either ...