Every time you stroll outside you emit energy into the universe: Heat from the top of your head radiates into space as infrared light. Now three Stanford engineers have developed a technology that ...

A team of researchers from Stanford University have devised an ingenious means of boosting the efficiency of solar panels by exploiting a fundamental physics phenomenon. Solar panels lose efficiency ...

The hotter solar cells become, the less efficient they are at converting sunlight to electricity, a problem that has long vexed the solar industry. Now engineers have developed a transparent overlay ...