Confronting one of the most complex and potentially divisive issues on the American cultural landscape, this ABC News program examines the intellectual and political forces that support the teaching of intelligent design in public schools. The video...
The question of human origins, and of the beginning of life itself, is one of the most controversial science has ever wrestled with—and the debates are as divisive today as they were in the 19th century. This program tells the story of how scienti...
This program analyzes how flight evolved not once but four times, in very different ways. Presenting a number of theories, the program examines how insects, pterosaurs, birds, and bats each took to the sky. Bug wings that may have evolved from larva...
Long ago, the oceans were home to all living things. Then some creatures moved ashore. But how? This program outlines the stages of natural selection that enabled water-dwelling animals and plants to survive, and then thrive, on land. Key evolutiona...
This program seeks to understand how relationships between living things have promoted the diversity and splendor of life as it exists on Earth today. Predation, competition, and symbiosis are addressed through topics such as the anatomical arms rac...
The oceans are life's laboratory, the global test tube where trial and error meet cause and effect. By focusing on pivotal animals-ammonites, flatworms, sea squirts, frog fish, and bottlenose dolphins, to name only five-and anatomical adaptations su...