Hot weather is a major threat to health, and this summer is on track to be even hotter than usual. Air conditioning is a lifesaver in these conditions, but a much older technology could protect your ...

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, ...

Another summer, another series of heatwaves sweeping across the US -- and we're not even through with them yet. When the temperature gets that high, it's important for your health and home safety to ...