We looked at models that are quiet, energy-efficient, and easy to install.

If your AC struggles during peak summer, small changes in maintenance and usage make a noticeable difference in performance, ...

The LG 23,500 BTU Dual Inverter Smart Window Air Conditioner is designed to cool large spaces up to 1,400 square feet while ...

I have years of experience testing top home and kitchen products. We've sent this story to your inbox. Portable air conditioners are worth buying in many situations. Many models are now designed for ...

Air conditioning can make you happy on a hot day. But not everything may be cool with your air conditioner. (Photo: Getty) Air conditioning can be a cool thing to have when it gets hot ...