Power outages hit harder in winter when heating systems go down and temperatures drop fast. A portable power station with ...

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 ...

Having no source of power can be stressful for some people. If you are worried about losing electricity at home or need a ...

Interlune has a plan to extract Helium-3, a substance worth a reported $20,000,000 per kilogram, from the moon. Here's how.