About 39 million Americans don't use AC. While many can't afford it or don't need it, some have other reasons for giving it ...

As the country gets set for summer and the mercury rises, many of us are dreaming of the icy tang of AC. But is it a waste of ...

'If your air conditioner is blowing warm air, it is important to diagnose the problem so that it can be fixed as soon as ...

U.S. natural gas futures rose over 2% on Wednesday, snapping two days of declines, as hotter mid-July forecasts are expected ...

According to Pacific Gas & Electric, it’s better to turn off your AC unit if you will be away from home for more than four ...

As the summer heats up, local air-conditioning businesses are braced for impact from new overseas laws changing the type of refrigerant gas used in the units. The regulations call for R-32, a more ...

The soft, waxy "solid refrigerant" being investigated in a UK laboratory may not look very exciting, but its unusual ...