The basic principle of physics that explains heat pump technology has been in use for centuries. The ancient Chinese used the geothermal power of natural hot springs to heat their homes. However, ...

Key Takeaways 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 ...

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home, a podcast from Vox Media ...

Homeowners looking for an energy-efficient alternative to traditional air conditioners in the spring and summer months (and furnaces in the winter) might want to invest in a heat pump. It's a type of ...

If you want to heat or cool your home, a heat pump seems like the logical solution. Here's everything you need to know to decide whether getting one makes sense for your home. Andrew King is an ...

In the face of energy cost swings and the desire to run cleaner and more efficiently, more homeowners are raising the stakes on their heating and cooling tech and their investment in long-term ...

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 ...

Using heat pumps can be one of the most efficient ways to cool and heat your home. Compared with other heating and cooling devices, they are eco-friendly and could save you money. In cooling mode, ...

A portable heat pump can both heat and cool a room, so you can replace an air conditioner and a space heater with a single unit. Portable heat pumps—sometimes marketed as "portable air ...