Windows have one basic limitation: They let light in, but if you want to keep light out you have to use blinds or a curtain. Researchers at Japan’s National Institute of Advanced Industrial Science ...

Heatwaves have become common nowadays since summer rolled in, and scientists are finding new ways to cool buildings. To counter this heat problem, a group of researchers from China has developed a ...

Using reflective window films or shades made of reflective material can be an inexpensive solution. These films are easy to ...