One is a portable unit that typically sits on the floor and is equipped with a hose that ventilates hot air out of a window ...

To keep our guide to the best smart window air conditioners up to date, I've been testing window air conditioners for the ...

Portable air conditioners, window air conditioners, and more cooling models are marked down at Amazon’s Fourth of July sale.

Due to the rise in demand, counterfeit versions of portable AC units have surfaced online. Experts strongly recommend ...

With extreme heat plaguing Western Pennsylvania, window air conditioners are working overtime across the region. But ...

"No extension cords whatsoever," Martinez says for devices such AC units that run constantly or appliances with a heating ...

Many Americans are looking for the best deals on AC units as heat indexes continue to soar. Here's where to look during the ongoing heat wave.

I tested seven highly rated portable air conditioners on the market, and only one kept me from melting into a puddle.

About 1.7 million window air conditioners sold at Costco and other retailers are being recalled over concerns about mold. Here's the full list.

Manufacturer Midea is voluntarily recalling about 1.7 million of its popular U and U+ Smart air conditioners because pooled water in the units may not drain fast enough, leading to mold growth.