Researchers have created a device that generates mechanical power at night by harnessing the natural temperature difference between warm ground and the cold of outer space. Engineers at the, Davis, ha ...

As the cold snap hits, here’s why heat loss increases and how better glazing can help keep your home warm for less ...

The engine is capable of producing hundreds of milliwatts per square meter, and scientists are already working on practical ...

A new device developed by UC Davis scientists works by taking advantage of the temperature difference between the warmth of the Earth and the extreme chill of outer space ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

What if you could draw energy from the night sky without effort? That's the question that researchers at the University of ...

Solar panels do a remarkable job during the day; however, the hours when people need the most electricity rarely coincide ...

For decades, England craved a fast-bowling attack to bully Australia, and now they have one. But unless a conflict at the ...

WINTER is setting in, and you’ll most likely start cranking your heating up very soon (if you haven’t already). But if your ...

Once the clocks have gone back and darkness falls before many of us even leave work, the rhythms of winter can feel heavier — ...

The discovery that fat is a communicative organ with a role in everything from bone health to mood is forcing a rethink of ...