Join us in this episode of Celebrating Science as we spotlight the director of the National Amphibian Conservation Center, Dr. Ruth Marcec-Greaves and see. See how her love of amphibians has shaped her life from the very beginning.

This “Portraits in Oversight” video discusses the aftermath of the 1929 stock market crash and the ensuing investigation led by attorney Ferdinand Pecora.

This episode highlights the oversight investigation conducted by Senator Thomas Walsh, whose relentless work exposed bribery and abuse of power by the Harding administration's Secretary of the Interior, Albert Fall and his associates.