"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Simple air conditioners are really nothing more than a heat exchanger that move heat—or cold—from one ...

Sizzling hot temperatures are cooking much of the Sacramento Valley and Northern California this week, so it is only natural to reach for the thermostat to flip on your air conditioner for some ...

Imagine walking into your sweltering home after a long day, only to be greeted by a wave of oppressive heat. Air conditioners can feel like a luxury when temperatures soar, but what if you could ...

Samantha Hunter is a professional copy editor who has worked with Ms. Magazine, Spin and VH1. She has also written for MarthaStewart.com, Essence.com, Esquire.com, GoodHousekeeping.com, RealSimple.com ...

These homemade air-conditioner designs take the mystery out of cold-air production. Some are complicated, some are cheap and simple, some run on alternative energy, and the last one is so out there ...

FRESNO, CA -- These homemade air-conditioner instructions will help you skip the expense of air conditioning this summer. One of the nice things about these air conditioners is that it'll give you up ...

I love a British summer, but (without jinxing it) this heat is a bit much. After a hard day’s work, followed by wrestling through tourists in Leicester Square, sardine-ing myself on to a train and ...

There are some parts of the world where living without air conditioning borders on unthinkable. But in more moderate climates, it isn’t all that unusual. [Josh’s] apartment doesn’t have central air ...