Air conditioners typically cost less than heat pumps but still range from $3,000 to $7,000 depending on the type and need for your home. Looking for a new air conditioner?

Heat pump vs. air conditioner: which is a better option? As electricity costs surge amid what is expected to be one of the hottest summers on record, what can you do to cool off?

Coleman Heating and Air Conditioning is one of the most popular HVAC companies out there. Here’s everything you need to know before you consider it.

Your air conditioner isn't built for this heat. 5 tips can boost performance ...

Demand for air conditioning is expected to skyrocket in countries like India, Brazil and Indonesia. A worker rests in the heat in Port of Tanjung Priok, Jakarta.

Air conditioning is key in Philly’s hot neighborhoods, but resources are limited “Air conditioning … is no longer a luxury in an era of climate-driven, change-driven temperature increases,” says one ...

How much electricity does a typical air conditioner use? Air conditioning is a significant portion of annual energy use in American homes.

The more time we can spend outside or inside without the air-conditioner blasting, the better prepared we’ll be — both to slow climate change and to adapt to it.

Researchers in Chicago have developed a fabric that cools up to 16°F more than silk, reducing urban heat and dependence on air conditioning.

Despite periodic spikes in sales of air-conditioning units, Hamilton predicts that they will only become widespread in the U.K. when summer heat waves become more frequent and last longer.