Energy-saving AC units can help reduce both your home's temperature and your electricity bill. Our top choice does that while ...

You can control or schedule a smart air conditioner from your phone, which can save you big bucks on energy bills when you're away from home. We've rounded up the top smart ACs we've tested to help ...

The first air conditioning systems were created by electrical engineer Willis Carrier in 1902 to solve a problem for a printing press in Brooklyn, New York, where humidity threatened to ruin the paper ...

Daikin's air conditioners will soon have a design change as the Japanese multinational air-con manufacturer plans to let go of Chinese-made components. Illustration picture shows airconditioning units ...

New research suggests heavy air-conditioning use may weaken public support for long-term climate solutions in cities.

The 9,000-BTU system can be used for heating and cooling in spaces up to 350 square feet, and it comes with a 16-foot line ...