The simplest type of AC unit, just mount a window air conditioner in your window and plug it in via the usual plug socket. More cost effective and easy to install, things are even more tempting when ...

The best portable air conditioner might just help you survive the coming summer months, especially if you have an antiquated unit and no way of installing a newer wall or window air conditioner. With ...

As climate change brings hotter summers, AC manufacturers are positioning sleek window units as lifestyle accessories. Some of them are less effective than they are stylish. By Callie Holtermann Last ...