As winter approaches, homeowners looking to stay warm may want to act now to save more."It's never going to be cheaper to ...

Heat pumps have annually outsold gas furnaces for several years now, and with the recent introduction of more high-efficiency, cold-climate, air-source heat pumps, that trend is likely to continue.

CLIFFORD, N.D. — In 1991, Nancy Drew and her husband Jim Erickson installed a ground source heat pump on the family farm while completely remodeling the house. "It was just a smarter system than fuel ...

A heat pump doesn't generate heat; it transfers it from one place to another. It's an appliance with a bright future in an ...

Air conditioning bills are spiking and as climate change starts to impact more parts of the country, air conditioners are running for longer periods. Now millions of Americans are starting to install ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because they absorb and move heat from the air, heat pumps are exceptionally energy-efficient ...

MINNEAPOLIS-- When Emily McPherson bought her Minneapolis home, it didn't have air conditioning. Installing the necessary infrastructure for typical A.C. installation was expensive, so her family ...

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 ...