Who Was Marchesa Luisa Casati?

It is said that her image has been reproduced so many times that Casati is just as recognizable as Mary, the Mother of Jesus, and Cleopatra. You may have seen her depictions and not known it. who was this woman and how did she come to hold such a place in history? Why is she not better known?

What Does the Hormone Melatonin Do?

Insufficient sleep plagues over half the global population and 76 percent of Americans have difficulties getting the Zs they need. A hormone named melatonin might factor in as a remedy no matter what your problem. Let’s look at what’s involved with sleep and the key problems with disturbed sleep.

Kindergarten Tree Theme Art Projects

Whether you are celebrating Earth Day, Arbor Day or just the four seasons, trees can be the center of attention for a theme unit. Trees play a vital role on this earth, as they all serve an important purpose. Here are three fun crafts about trees for your class to make.