Smart thermostats aren’t new, but contractors are finally putting their full potential to work — diagnosing problems remotely, halting unnecessary truck rolls, and turning the technology into ...

If an air conditioning system malfunctions or isn’t properly maintained, it can become contaminated with infectious microbes.

The roof of a suburban apartment building was torn to pieces by severe thunderstorms storms that swept through the Chicago ...

The roof of a suburban apartment building was torn to pieces by severe thunderstorms storms that swept through the Chicago ...

A fire destroyed 12 units of the Slate Apartment complex Aug. 16, and left many temporarily without air conditioning in ...

From city stoops to tiny terraces, explore these space-savvy exterior design tips from New York’s most charming homes.

One AT&T technician’s quick thinking and compassion helped a mother and her five kids beat the heat after tragedy struck.

On a sweltering summer afternoon in Hong Kong, Yeung Fong-yan’s flat felt like an oven. Her air conditioner ran at full blast ...

Done right, rooftop solar could supply more than 10% of Hong Kong’s electricity use, experts say. In actuality, less than 0.5 ...

Kandahar, Afghanistan, inspect a wet air cooling system mounted on the roof of a taxi on July 14. With temperatures soaring to 47°C (116.6°F) that day, large rooftop air coolers have become a common ...

The Sacramento City Council this week honored a building inspector who was credited with evacuating a building moments before ...

Time to make your garage a bit more comfortable. We tested six portable garage air conditioners to help you say no to sweat.