Some of these red flowers can also be in different shades. Violet flowers are common, for example. A wide variety of colors on the spectrum can be found in some species. Let’s take a look at ...

A new exhibition chronicles how a paintings conservator and chemist solved a color mystery in one of the painter’s most beloved works.

which is the same family as African Violets. These plants are known for their fuzzy, colorful foliage and small, tubular flowers that can come in shades of red, orange, pink, and yellow.