Heat from ice? It sounds like a joke—or maybe a paradox. But what if the future of warm, cozy homes lies in freezing ...

CES can be a mixed bag, but it’s also a fascinating glimpse into where the tech industry thinks it’s heading. Beyond the overused ...

Industries have long been criticized for their environmental impact, but some companies are starting to break away from the pack and set new ...

I talk about heat pumps a lot. They really are the most energy efficient way to heat and cool things, but they’re not ...

Where I live in New England in the winter it can get as low as -13 F (-25 C). During summer heatwaves, it ...

If your taste in TV is anything like mine, then most of your familiarity with what analog computing looks like probably comes from ...

3D printing rocket engines? It seems like these days you can 3D print just about anything. Just on this channel, we’ve talked about ...

How can CO2 actually help us keep the planet cooler? When it’s the refrigerant in a heat pump! And these heat pumps can ...