The Desert Speaks
Ancient Andean Civilizations
Take a trip to La Paz, Bolivia. At 12,000ft it is one of the highest cities in the world.
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Season 14
Sponsorship
The Desert Speaks
Monumental Dunes
Visit three groups of sand dunes located on public land in the United States.
The Desert Speaks
People and Their Prickly Plants
Take a look into the ways people collect and enjoy some of the oddest plants in the world.
America's Heartland
1401
Cattle auctioneers, Virginia cotton, Alabama watermelons, unusual tomato recipes.
America's Heartland
1402
National Cornbread Festival, demolition derby, barley recipes, Iowa town festival.