They look like cold-air boxes, but window ACs hide a secret that explains why they need a window. Here's why you can't just set them on the floor.

Humming air conditioners are the soundtrack to summer in the U.S., given that almost 90% of households use them for cooling. Even though air conditioning is everywhere, however, many people still have ...

Choosing an air conditioner sounds like it should be easy, but when you start researching different types of units, along with their various specs and installation methods, it can spiral into an ...

Experts tell us the top reasons your unit isn't keeping you coolExperts offer eight simple problems to troubleshoot when your ...

Have you noticed a spike in your electric bill? It could be your AC. Check out these tips for lowering your energy use while still keeping your home cool. Alexandra Jones is a CNET contributor who ...

The N&O Summer Desk is a pop-up initiative on how to use the news from this season. Whether heading to the sand, mountains or backyard, we’re here to guide you. Share your summer pleasures and news ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Your garage is likely a multi-use space for things like storing yard equipment, a ...