You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

"Whether it’s 'worth it' financially comes down to how much you value comfort, sleep and productivity during those hot spells ...

This smart, Wi-Fi equipped air conditioner from LG cools large spaces up to 800 square feet. The dual inverter compressor boasts energy efficiency as well as a quiet minimal noise level of 44 dBA ...

A portable AC unit is a tempting option during a heat wave, but is the portable cooling option worth buying to get you ...

To create this definitive list, we analyzed 10 comprehensive reviews of portable air conditioners from leading consumer ...

With temperatures rising into the 90s this week, one Sioux City non-profit is working to help locals beat the heat. The ...

Rescuing residents of Gabriel House was difficult because of window AC units — often a violation of building code that's ...

Your window air conditioning unit is probably dirtier than you think — here’s how to clean it at home, including the products you need to do it.