Portable air conditioners account for almost 20 percent of the room air conditioner market, but our lab tests reveal that they deliver only mediocre performance. In fact, not a single model earns ...

As winter roars in and the temperatures drop, it can be difficult to keep your car windows from fogging up. This reduced ...

Choosing an air conditioner can be tricky; fortunately, consumer reviews exist. Based on feedback from customers, one can see which AC brands they should avoid.

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...