A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.

Colour perception is one of the most complex and debated phenomena in visual neuroscience and psychology. It encompasses how the human visual system interprets wavelengths of light to produce the ...

People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed ...

People who speak a language that has multiple words for different shades of colour perceive the shades more quickly. Bees have a phenomenal ability to perceive different shades of colour, and their ...

Michael Murdoch is a member and former board member of the Inter-Society Color Council, part of the Color Literacy Project. People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, ...

People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...

Color perception is a fascinating puzzle in psychology and neuroscience. How do people experience color, and is that ...