Researchers used laser pulses directed into participants' eyes to stimulate M cone cells, producing a color signal not ...

Bakers in Colorado wonder what the FDA's plan to phase out certain synthetic food dyes means for the future of their business.

An estimated 5,372 seniors are experiencing poverty in south Seattle - monthly rents far surpass fixed and limited incomes.

Color blindness affects about 1 in 12 males. It can hinder education for youth, but there are things that can help.

U.S. health officials are pushing to get artificial colors out of the nation's food supply. Sensient Technologies Corp. is ...

Sometimes the simple questions people ask me about being blind result in very interesting/shocking answers. If you’ve never ...

Color vision begins with cones—light-sensitive cells in your retina. You have three types: S, M, and L cones, which respond to short, medium, and long wavelengths of light. These combine to give ...

The color, which scientists call "olo," is something of an extremely saturated blue-green. Mattresses May Be Harming Children’s Brains, New Study Finds The study examined the vision of five ...

The platform could be used to probe the nature of color vision and provide new insight into human sight and vision loss. In Frank Baum's original novel The Wonderful Wizard of Oz, the Emerald City ...