A portable unit that cools and removes moisture sounds like the perfect appliance. But is it actually enough to fix a truly humid and sticky room?

Keeping warm is sometimes expensive, but even a caveman can cope with the technical challenge: pull on an extra bearskin and throw another log on to the fire. Keeping cool is a trickier business.

China’s exports of fans and air conditioners to heatwave-hit Britain and Europe have soared in recent months, prompting ...

As we prepare for another few days of high temperatures and unbearable hot days and nights, air conditioning units are sold ...

Solar panels can help offset the cost of running air conditioning during a heatwave, but they won’t make cooling your home ...

As a record heatwave drives Europeans to snap up imported cooling units, Brussels’ rhetoric clashes with consumer reality.

Air conditioners cool you down as temperatures soar, but are they good for your wallet, asks Martyn James ...

Daikin introduces new colours of its popular Stylish air conditioner ...

A Legionnaires’ disease cluster on the Upper East Side has grown to 36 cases, and NYC health officials are urging anyone with ...

The risk of death from heatstroke rises when the daytime high exceeds 27.1 C, a joint study by the Tokyo metropolitan ...

Not all air conditioning systems deliver comfort the same way. From whole-home central air and energy-efficient ductless mini ...

In Japan, air conditioners are everywhere in people’s daily lives. 100% of subway lines are air-conditioned, as are 90% of ...