The Department of Energy and major energy companies recommend this setting for your air conditioner this summer.

The best window AC units of 2026 are both powerful and energy-efficient. Our top five picks include quiet models from LG, ...

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

On the hottest days of summer, it can be hard for your home's cooling system to keep up with the sweltering heat, whether you ...

Sony’s latest “thermo device” is designed to keep you cool during intense summer heat. Here’s all you need to know.

If you click on links we provide, we may receive compensation. They’re “more efficient” than window units, according to one reviewer Jackie Tempera is an award-winning journalist and celeb-obsessed ...

Air conditioning and energy experts have tested the ideal temperature for operating an air conditioner in the summer, and the ...

Do you want to keep a small room cooler this summer? Consumer Reports gave this window air conditioner high ratings for ...