As summer heat cranks up, so will AC usage. If you don't have the luxury of central air conditioning that cools your whole home, a more affordable fallback is a window AC unit that can keep smaller ...

Buying a new HVAC system is one of the most important purchases you can make for your home. Consumer Reports indicates that more than 75% of U.S. homes use air conditioning, and 90% of new homes are ...

As temperatures soar across various states, the demand for cooling solutions is shooting up too. With April nearing its end, the heat has intensified, pushing the mercury close to 40 degrees Celsius ...

It’s time to consider how to get your house and heating system ready for winter now that fall is officially over. The clock is ticking when a winter storm warning, watch, or advisory makes news on the ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...