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

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

The unbearable heat of summers in India has transformed air conditioners from a luxury to an essential household appliance.

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

Organic ionic plastic crystals show a 'colossal' entropy change when undergoing a pressure-induced phase transition ...

Amid the seemingly endless increase in prices, people in Japan may be feeling the pinch especially during January due to ...

Our best budget portable air conditioner is designed for rooms up to 250 square feet but cooled the 550-square-foot testing room by more than 2 degrees in the two-hour testing period. That's ...

Cool your room quickly with these high-powered ... smoke/CO detectors and air conditioning units. He takes a data-driven and creative approach to every project he is involved in, honoring his ...

The Midea is a 10,000 BTU window air conditioner that covers up to 450 square feet of room. This is considered a smart air conditioner. It has several cooling modes and fan speeds, and as well as ...

Mini-split systems may be easy to install without running new ducts through your walls, but they come with several crucial ...

No need to struggle to keep your room warm this winter. We’ll give you pro tips on maximizing your air conditioner’s ...

I was not happy from day one with the 4000 BTU room air conditioner. Knobs were so hard to turn I had to use pliers. The filter was impossible to put back in after cleaning it. I broke one and was ...