The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, and energy efficiency.

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Summer is long gone, but severe wildfires are still sending temperatures soaring and air quality ...

The advancements have been in air conditioning systems from the old to the current era, where technological innovations ...

Not to add more pressure, but buying a new air conditioner is one of the most crucial purchases you will make for your home. It needs to be capable of cooling the desired room and quiet to give you ...

Cool your room quickly with these high-powered, energy-efficient window units. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge ...

If you live somewhere with a lot of temperature extremes, then it’s important to have good AC, especially when it comes to the height of the winter and summer months. Of course, ACs aren’t ...

An air conditioner does the necessary job to maintain comfortable surroundings in a living space when temperatures are ...

Checked for accuracy by our qualified fact-checkers, verifiers and subject experts. Find out more about fact-checking at CHOICE. Portable air conditioners are useful if you don't have air conditioning ...

Air conditioners are not the only choice to help you cool and survive through scorching hot summer months. There are many environment-friendlier and more affordable alternatives, such as oscillating ...