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, ...

Air conditioners are critical for providing relief during hot summers, which can make it unbearable when your own AC unit ...

Quite a few people find themselves with a cold precisely during the summer. But is the air conditioner to blame? A family ...

From lightweight bedding to smarter fan use, these practical tips can help you stay more comfortable during a stretch of hot ...

Before you replace your air conditioner, make sure you understand the full cost — and what can impact it.

Many people start installing window air conditioning units by late May or June, which means they've been flying off the ...

I have years of experience testing top home and kitchen products. Are portable air conditioners worth it? We asked experts about all the pros and cons. We've sent this story to your inbox. Portable ...

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 ...

A home warranty helps cover repair or replacement of certain appliances, but does that include a central AC unit?

Temperatures may be pushing the triple digits in the Portland area this weekend, but more people have a measure of relief ...

Thinking of installing air conditioning? We ask experts to break down the costs ...