There seems to be a misconception around that you can't get sunburned if it is cloudy because the clouds block the sunlight.

Have you ever wondered why hot objects glow? The answer lies in a fascinating phenomenon known as blackbody radiation. All things with a temperature emit some form of light, but objects that reach a ...

In Marvel Studios’ The Fantastic Four: First Steps, now playing only in theaters, the Fantastic 4 receive their powers after ...

The human eye can perceive only a small range of wavelengths of radiation. Ali Damouh/Science Photo Library via Getty Images Color perception depends on the surrounding environment. Michael J. Murdoch ...