Colour vision deficiency is a condition that affects a significant proportion of the population, particularly males. It is caused by a genetic mutation that affects the cones in the retina of the eye, making it difficult to distinguish between certain colours or see certain colours at all. Although it is usually not a serious medical […]

Colour blindness is a condition in which an individual has difficulty distinguishing specific colours, typically red, green, and blue. This condition affects around 8% of men and 0.5% of women of Northern European descent. Colour blindness can cause many obstacles in daily life and the workplace. Difficulty distinguishing specific colours: The most common obstacle that […]

Colour blindness, also known as colour vision deficiency, is a condition in which an individual has difficulty seeing specific colours or shades of colours. Colour blindness can range from mild to severe and can affect how people see colours differently. The most common form of colour blindness is caused by a genetic defect in the […]

Seeing colour is often taken for granted and scientists believe that humans are merely sampling the possible ways of sensing the spectrum of light. Most of us see more colours than dogs but miss millions of colours that make up the world for birds, reptiles, and insects. Why do we see the colours we do? […]