When your HVAC system was new, it was designed to keep the indoor environment comfortable, functional, and safe. Over time, that system can drift out of alignment, leading to wasted resources, ...

If you've noticed that your utility bills have skyrocketed, or it's taking much longer to heat your home than usual, your ...

Mark is a seasoned green industry veteran and freelance writer based in Georgia. His work encompasses all things garden, landscape, home improvement, and DIY, with a focus on sustainability. Mark ...

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, ...

With much of the country in the grips of a massive heat wave, many people who have air conditioners in their homes are running them overtime. But these extreme temperatures present a significant ...