A cooling night sky becomes a power source for electricity in a new study that shows how radiative heat loss can drive a ...

Nuclear fusion, which operates on the same principle that powers the sun, is expected to become a sustainable energy source ...

Renewable energy potential is not distributed evenly. Japan, for example, has sub-par solar potential and nowhere near the wind potential of Western Europe or the United States. It's also currently ...

The difference between static discharge and continuous current is explained. Introduction to Electric Current: The difference between static discharge and continuous current is explained. Sources of ...

The development of low-power methods for controlling a property of electrons known as spin could help to maintain the historic rates of progress that are occurring in computational power. Just such a ...

Researchers have developed an innovative material that is eco-friendly, completely biological and non-toxic, and causes no harm to the body's tissues. The material is as strong as titanium and ...