Around 78% of Americans are concerned about rising energy costs but staying in a cool environment shouldn't cost a worrisome amount -- especially during this heat wave. It's important to find a good, ...

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 ...

Summer is barely two weeks old, but it already feels like we're in the dog days. Whether you're in the U.S. or Europe, the average temperature has exceeded 80 degrees. In New York it's currently 89.

When summer approaches, a window air conditioner can be your best friend, an easy and relatively inexpensive way to transform your room from a sauna into an oasis. Living in southern Arizona, where ...

If you've ever installed a window air conditioner, you know it's a hassle. These beasts can weigh over 100 pounds, and there's always the fear it could fall out and squash someone below. You may be ...

The best window air conditioners we tested can reduce the room’s temperature by 10° F in less than 15 minutes. If your window air conditioner is on the fritz—for example, it’s struggling to produce ...

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 ...

Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and carrying out testing procedures for a wide variety of home ...