Annette Kellerman

Australian Kellerman gets a lot of the credit for developing the women's one-piece bathing suit. But she was also a competitive swimmer, as well as a vaudeville and film star who designed her own mermaid costumes.

The Kentucky Derby's First 50 Years

Although horse racing in general has been around much longer than the Kentucky Derby, including in the United States, the Derby itself has become the nation's most famous and prestigious horse racing event.

Although most people are familiar with gladiators, movies have skewed popular understanding of these fighters. So how can we separate the fact from the fiction? Tune in to learn how gladiator graveyards have changed the way we regard gladiators today.

Born in Alabama in 1906, Satchel Paige rose through the ranks to become one of the most popular baseball players in the Negro Leagues. Tune in as Sarah and Katie explore the career of one of baseball's greatest pitchers.