Author: Cheryl Bardoe

Once upon a time, seven tiny duck beaks pecked their way out of their eggs, but the eighth egg was a little bit different. What emerged wasn''t a d...

Discover the history of one of the worlds most influential civilizations. Based on the Cyrus Tang Hall of China exhibit at The Field Museum, China:...

Mammoths and mastodons roamed the earth for more than a million years, and then suddenly went extinct. What was everyday life like for these coloss...

The true story of eighteenth-century mathematician Sophie Germain, who solved the unsolvable to achieve her dream.When her parents took away her ca...

Gregor Mendel explains to children the theory of heredity in simple-to-understand language and examples. Regarded as the worlds first geneticist, G...