From velvety purples to fiery reds, many people can see a spectrum of vivid colors via the human eye. Others, however, may have limited hue perception due to certain conditions. Animals, on the other ...

What does "reddish green" look like? Not brown, not olive - an actual color that's simultaneously red and green the way cyan is simultaneously blue and green. You can't picture it. Neither can I.

You know colors, you probably have a favorite! But there's so much more than what meets the eye—did you know that language ...

The phrase “every color of the rainbow” isn’t quite as all-encompassing as it sounds. For one thing, the color chips in your hardware store’s paint aisle host some colors you’ll be hard-pressed to ...

The human eye does not actually see purple, as purple is not a color on the visual spectrum. Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t ...

Using specialized filters, people with colorblindness may see more colors. — -- When 17-year-old Cole Williams was surprised by co-workers with the Christmas gift of Enchroma colorblindness ...

If you haven't already, now is the time to take your annual leaf-peeping hike. This is the prime time to get out and explore East Tennessee while its nature is painted in brilliant reds, oranges and ...