"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 ...

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 ...

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 ...

If you're still without power and can't stand the heat, here's a way to build your own air conditioner. You'll need a generator or solar panel to run the fan, or a battery operated fan. YouTube user ...

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 ...

A TikToker living with a single AC window unit decided to beat the heat with a DIY project, and people are calling her hack "absolutely brilliant." Samantha Riley (@_sami_2_scoops) gained over 1.8 ...

Fall may be on the horizon, but temperatures across the U.S. aren't set to drop anytime soon. If you've been struggling to cope, we've got the perfect solution – a DIY Cool Room. Better yet, it ...