The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much simpler to make. The scientists hope the breakthrough could lead to cheaper ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

With a combination or red light and full-spectrum infrared tech inside, this at-home sauna can heat your body without overheating your home.

With an injection of nanoscale devices as fine as grains of pollen, two biotechnology researchers have given mice the ability to detect near-infrared light—something long believed possible only for a ...