Federal incentives and state regulations weigh heavily in favor of heat pumps these days, but a heat pump may not be the best choice for everyone.

Heat pumps run on electricity and furnaces run on fossil fuels, natural gas, propane, or oil. Our experts say there's no clear answer for which type is more energy efficient. Location plays a major ...

One of the most important things that we like to talk about in Blue and Green Tomorrow is how everyday home choices influence ...