One of our shopping editors tested a Dreo Portable Air Conditioner and was quickly impressed by the results. The air ...

The Evapolor Evachill Portable Air Conditioner is on sale today at Amazon, and can cool down a room by as much as 25 degrees Fahrenheit. The device also functions as a fan and humidifier. Shop the ...

Midwest summers are a hot, sticky affair, and my old house was never outfitted with an HVAC system. So, I have to rely on window and portable air conditioners to cool this 4,000-square-foot space ...