"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 ...

Now that summer is in full swing, air conditioners are a necessity — and one YouTuber is showing the world how to build one that operates using solar energy for under $50. A video from YouTuber ...

FRESNO, Calif. (KFSN) -- These homemade air-conditioner instructions will help you skip the expense of air conditioning this summer. These DIY air conditioners will give you up to 6 hours of coolness.

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 ...

Switch to solar with a system built for you. In the summer, both air conditioning (AC) demand and solar energy generation are at their peak — so what happens when you pair the two? “Any electrical ...

DIY air conditioners may seem like a cheap way to beat the heat, but they aren’t perfect. This video puts two homemade versions to the test and compares them to real AC units. In this video from the ...

It's tough to stay in our homes when many don't have air conditioning in the Pacific Northwest. The bad news is that many stores have sold out of portable air conditioners, but the good news is that ...