Given below is an online color blind test to know whether you suffer from color vision deficiency or not. This Color vision testing is based on the Ishihara Test for color blindness. Color blindness ...

Eye strain is a common issue that most smartphone users have to contend with on a daily basis. One of the major reasons that cause this is prolonged mobile phone use. It can also be exacerbated by a ...

It is one of the first things that we learn about and how we are able to identify our everyday surroundings. The sky is blue, the grass is green, the sunflowers in the field are yellow, and so on.

A photographer describes how your phone camera flattens and dulls the colors in photos – and how to regain an appreciation ...