A portable air conditioner is an excellent cooling solution that is more cost-effective and easier to install than a window ...

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

The power minister proposed a rule in June requiring air conditioners sold in the country to have thermostats that can be set ...

Looking to beat the heat without breaking the bank? In this video, discover how to make a simple toy air conditioner at home ...

We've rounded up the best Prime Day air conditioner deals on our favorite portable and window units. Shop these models now ...

The Loiosu Portable Air Conditioner is on sale at Amazon. The device is ideal for cooling down small spaces, such as bedrooms ...

Ironically, Syracuse, a city world-famous for our cold and icy winters, was at the center of the air-conditioning revolution.

The smaller apartment with the window air conditioner used only a quarter of energy this time—3 kWh instead of 11 kWh, or an average utility savings of about $1.70 per day.