Some people see the world differently. Literally. It's a phenomenon called color blindness. It's not just people who can' see color at all. Some people just can't see as many colors as the rest of us.

Do you see a number in the dots ... Here's what this number seven looks similar to for someone with a more common color blindness. Now, good news if you're a woman-- your DNA makes you much ...

This video illustrates how people who are color-blind see the world. For the video, we used this online color blindness simulator by Colblindor. Follow Tech Insider: On Facebook More from Science ...

These three cones work together for us to see the full visible spectrum. But, in colour blindness, one cone cell type doesn’t function properly. This means that people with colour vision ...

your ability to see the difference between specific colors is lessened. You may have one of the four types of color blindness ...

The National Police Agency is moving to create a nationwide system based on a smartphone app that informs blind and visually impaired people the color of traffic signals at intersections. Noboru ...