Binion’s casino downtown removed a sign warning members of motorcycle clubs about its “no color” policy after attracting unexpected attention on Twitter, a hotel spokesman said Friday. Tim Lager, ...

Color blindness, also known as color vision deficiency, is characterized by an inability to differentiate between different shades of colors, such as red, green, or blue. The primary cause of color ...

Color blindness occurs when problems with the color-sensing pigments in the eye cause a difficulty or an inability to distinguish colors. The majority of people who are colorblind can’t distinguish ...