Follows impact scientists in the days after the meteor flashed across the sky over Russia's Ural Mountains in February 2013, as they hunt for debris and try to determine the meteor's origin.

Takes the viewer on three different tours of the United States.

Follows the adventures of a six-year-old Blue Heeler puppy named Bluey who lives with her parents and her younger sister, Bingo.

Examines ancient civilizations from the earliest people to the formation of cities. Looks at the need for trade among people and the various belief systems.

Explores the history of the Chatsworth Estate, which has been passed down through sixteen generations in the past five centuries.

A team of experts build accurate replicas of Egyptian royal chariots and test the claim that these innovations launched a technological revolution.

Examines ancient civilizations from the earliest people to the formation of cities. Looks at the need for trade among people and the various belief systems.

Examines ancient civilizations from the earliest people to the formation of cities. Looks at the need for trade among people and the various belief systems.

Provides an overview of the Arctic and Antarctic wilderness regions, displaying the landscape, rare animals and plants, and life on and under the ice.

Explores the forces of the atmosphere.