Catherine Hughes, Radio and TV Executive

From a high school dropout and single teenaged mother to the first woman owner of a number one radio station and the first African-American...

Walt Whitman, “America’s Poet”

Walt Whitman helped transform the literary scene in the United States during the 19th century, becoming one of the most influential poets of his...

Jean Piaget, Developmental Psychologist

Swiss psychologist Jean Piaget was the first to realize that the cognitive processes of children differ from those of adults. Over his 75-year career...

Louis Henri Sullivan, Renowned American Architect

“The skyscraper poet” is how Time magazine referred to Louis Sullivan in 1951. The description holds true today, as Sullivan is widely recognized as...

James Audubon, Artist, Ornithologist and Naturalist

Many a bird watcher will recognize the name of John James Audubon, the famous naturalist who made a name for himself by painting and...

Sam Walton, Founder of Walmart

For good or for ill, Walmart founder Sam Walton changed the retail landscape of America with his chain of discount stores. Sam Walton's Early Days Samuel...

Lou Gehrig, the Yankees’ “Iron Horse”

Lou Gehrig anchored the Yankees’ “Bronx Bomber” teams of the 1920s, playing in a record-setting 2,130 consecutive games over 14 seasons. His career would...

Henry VIII, King of England

Henry VIII was larger than life, famous for his seemingly insatiable appetite for women, war, hunting and food. Henry’s Early Days Henry VIII was born on...

Charles Horace Mayo of the Mayo Clinic

A member of one of the most well-known families in medicine, Charles Horace Mayo was introduced to the medical profession at an early age....

Thor Heyerdahl, Human Migration Theorist and Explorer

Norwegian archeologist and anthropologist Thor Heyerdahl made harrowing transoceanic expeditions in reconstructions of ancient vessels to gain evidence for his controversial theories on human...