With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Heat pumps could help address climate change and save you money. Here’s how they work. MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you ...

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 ...

Heat pumps are often promoted as a more efficient alternative to traditional heating systems. But what does that efficiency ...