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

The type of refrigerant currently used ... Because of that, air conditioners had to be redesigned to accept the new ...

A new type of white paint has the potential to cool buildings and reduce the reliance on air conditioning, say researchers. In a study, the new product was able to reflect 95.5% of sunlight and ...