Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming, gardening, ...

The summer is upon us, and it’s already shaping up to be a hot one. Air conditioners all over the country are waking up from many months of slumber. And unfortunately, many of them won’t work properly ...

Pretty much wherever you live, it’s probably hotter than it used to be. Last year was the hottest on record, and most of the country's major cities have experienced an increase in the heat index and ...