On a hot, oppressively muggy summer day in a city like New York or Atlanta, when you crank up the AC, it might not feel like it’s working well. That’s because conventional air conditioners aren’t ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Nothing feels quite like the sweet relief of turning on your AC on the first hot day of the year. In ...

Choosing an air conditioner sounds like it should be easy, but when you start researching different types of units, along with their various specs and installation methods, it can spiral into an ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...

Researchers from the Department of Mechanical Engineering at IIT Delhi are developing a new type of high-efficiency air conditioner that has shown potential to reduce electricity use by roughly ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...