Heating costs are climbing fast, and traditional systems aren't getting cheaper. Homeowners may need to rethink how they heat ...

Shopping for a gas furnace? Read about types, features, and other must-know topics in our gas furnace buying guide to make an ...

CNET contributor Don Reisinger is a technology columnist who has covered everything from HDTVs to computers to Flowbee Haircut Systems. Besides his work with CNET, Don's work has been featured in a ...

Heat pumps can reduce carbon emissions associated with heating buildings, and many states have set aggressive targets to ...