Researchers have finally resolved a key problem in a 100-year-old theory of color, showing that the qualities we perceive in ...

Why people perceive colors differently and what science says about it. Why do you crave something sweet after every meal? One missing nutrient may be to blame 'Ye de rahe hai 1 crore mai?': Noida ...

Is your green my green? Probably not. What appears as pure green to me will likely look a bit yellowish or blueish to you. This is because visual systems vary from person to person. Moreover, an ...