The world sits on the brink of a major ecological disaster and the need for renewable energy sources has never been more urgent. Perhaps the most significant source of untapped renewable energy is, ...

The electronic and optical devices that we use on a daily basis, such as mobile phones, LEDs and solar cells use transistors and other constituents that are consistently getting smaller and more ...

Waste heat from hardware can cause a variety of problems and is generally considered unnecessary, but researchers at the Massachusetts Institute of Technology (MIT) have reported that they have ...