When someone says “as white as snow,” it’s easy to envision what they’re talking about. We often think of snow as a dazzling ...

Fresh snow can look like a blank sheet of paper, so bright it almost hurts to stare at in midday sun. Yet at the microscopic ...

Color science is the term we use to describe the ‘look’ of colors from particular cameras or brands. It sounds like it should have a definite technical basis, but it’s actually quite hard to pin down ...