"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 ...

Knowing how to make a DIY air conditioner when you are stuck without built-in AC in a heatwave is essential. Not only does it make you more comfortable, but it could keep you safe, too. A DIY air ...

SEATTLE — I'm a big fan of DIY projects. And if you don’t have air conditioning in your house during our heat wave, you may want to build your own cooling unit. I found a fun way to do this for under ...

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 ...

FRESNO, Calif. -- 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 ...

SPOKANE, Wash. — An internet search for “DIY air conditioner” will give you more results than anybody has reasonable time for. Most of them are elaborate contraptions that take some special materials, ...

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 ...

SEATTLE — I'm a big fan of DIY projects. And if you don’t have air conditioning in your house during our heat wave, you may want to build your own cooling unit. I found a fun way to do this for under ...