Our ability to determine whether objects are colored the same or differently and the indispensable roles they play in science ...

Is your green my green? Probably not. What appears as pure green to me will likely look a bit yellowish or blueish to you.

Researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade ...

When it comes to fast food restaurant logos, the colors red and yellow show up again and again, but why are those particular ...

Slideshows ...

Slideshows ...