Sunlight looks smooth and white to the naked eye, but when I break it apart with a prism or a spectrograph, it turns out to be riddled with gaps. Instead of a perfect rainbow, the Sun’s light is ...

Researchers at National Tsing Hua University in Taiwan have developed organic LEDs (OLEDs) with a full range of color temperatures capable of mimicking the full spectrum of sunlight throughout the day ...

Kyocera Corporation has developed a new type of light-emitting diode (LED) that produces a color spectrum close to natural sunlight which makes the device ideal for color-inspection applications. The ...

In a captivating display of scientific exploration, NASA has unveiled a mesmerizing visualization showcasing the true colors of our mighty celestial neighbor, the Sun. Contrary to its familiar golden ...

The sun is obviously the brightest object in our sky. The moon is second, because it reflects the light of the sun. If you pass sunlight through a prism, it will stretch into a spectrum of colors from ...

A small team of chemists, having learned the secrets of light absorption from chlorophylls a and b, can now tune molecules to absorb anywhere in the solar spectrum. They are using this facility to ...