Some of us have been told it's more energy-efficient and cost-effective to turn off our air conditioning when we leave home for work.

These lab-tested window AC units will keep your home cool, and they’re energy efficient.

It's too hot. There, we said it. Protect your health and keep your home cool with one of these top-rated air conditioners.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Summer is officially here, and, unfortunately, so are triple-digit temperatures in many parts of the ...

Blasting the air conditioning to fall asleep this summer? A doctor explains why you should avoid this method if you want to ...

Editor’s Note: According to information in the Better Business Bureau’s files, as well as consumer reporting on Reddit and the Apple App Store, it appears that direct-to-consumer air conditioning ...

Having air conditioning at home is a luxury that keeps people comfortable during the hottest months of the year, and it’s debated whether the AC should stay blasting or be turned off when people head ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - Sonel Telemaque, left, wipes sweat from his brow while installing a new air conditioning unit alongside Brian Hermosillo ...