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

I honestly had no idea what to expect when I was told I was going to lose my eyesight. I always thought it meant that ...

Learn more about color blindness: https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-how-does-world-look-the-color-blind-180960415/ Have a ...