Effect of Blue Light on the Brain: The world has changed significantly these days. People are avoiding going out. They lie in ...

The blue light in LED lighting that is increasingly used in our homes can damage the eye’s retina while disturbing our biological and sleep rhythms, a French health authority warned in a new report.

Light-emitting diodes (LEDs) can cause headaches or trigger migraine in some people. However, some research suggests green LEDs may help with migraine symptoms and headaches. Exposure to LEDs occurs ...

One of the most fascinating aspects of many technologies is the way they transform the world in ways completely unanticipated by their developers. The Internet, for example, was originally conceived ...