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

At the Museum of the American Revolution in Philadelphia, a new exhibition has gathered together 17 historic flags that ...

Humans are known to make mental associations between various real-world stimuli and concepts, including colors. For example, ...

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