Artificial dyes made using chemicals and are thus regulated by the Food and Drug Administration to ensure their safety. But ...

Q: Why are more fruits and flowers red, orange or yellow than blue? —Robert L. Morrison | Poughkeepsie, New York There is actually no true blue pigment in nature. A pigment creates color by ...

There are a number of different colours your nails can appear to be including red, yellow, blue, white and brown. Many of them are not serious but they can be a red flag for another health issue ...

Shorter wavelengths of the color spectrum, like blue, scatter easily when they ... The full moon takes on several shades of red, orange and yellow when it's nearer the outer edges of Earth's ...

Drugstores and makeup counters carry foundations in various olive, ivory and fair shades. But for people with darker skin tones, finding the right foundation shade can be a challenge. The darker ...