One Thousand Years of Slavery

A look at different segments of America from the air.

An exploration of how some of the world's biggest man-made structures were built.

Carved by the retreat of a two-million-year-old glacier, North America's five great lakes, Superior, Michigan, Huron, Erie and Ontario; form the largest freshwater ecosystem on Earth.

Series about recent marine disasters and the subsequent investigations.

A chronicle of the daily challenges of the airport staff who manage to keep the facility open, freight flowing and passengers flying all despite weather that regularly dips to -36 degrees and wind speeds that typically exceed 100 mph.

Soar over Europe and experience the landscape from an eagle's perspective. From an exploration of Britain's castles (both ancient and modern) to Europe's mystical sites and ruins, take a magical journey through Ireland, Italy, and France.