When the mercury rises and the air stays hot and humid even after the sun goes down, you’ll need to find a way to stay cool. Many older homes don’t have whole-house air conditioning systems, which ...

Temperatures are climbing. With the dog days of summer just around the corner, the perfect time to shop for a new air conditioner is now. There are numerous factors to consider when you're shopping ...

Consumer Reports has no financial relationship with advertisers on this site. Size matters when you’re buying a window AC. An air conditioner that’s too small will struggle to keep a room at a ...