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As the Waters of Lake Powell Recede

As the Waters of Lake Powell Recede

Season 10 Episode 1007
26:46
Christopher Columbus, his time and his plans

Christopher Columbus, his time and his plans

Season 10 Episode 1009
26:46
1492: Americans Discover Europe

1492: Americans Discover Europe

Season 10 Episode 1010
26:46
Popolocas and Their Heritage in Mexico

Popolocas and Their Heritage in Mexico

Season 11 Episode 1103
26:46
Turquoise in the Southwest

Turquoise in the Southwest

Season 11 Episode 1105
26:46
Puerto Rico: The Colony and its Emergence

Puerto Rico: The Colony and its Emergence

Season 11 Episode 1106
26:46
Brasilia and Chapada Dos Veadeiros

Brasilia and Chapada Dos Veadeiros

Season 11 Episode 1107
26:46
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In the America's with David Yetman

The Salton Sea: Life and death in an inland ocean

Season 10 Episode 1005

The Salton Sink has been home to the largest body of water in California for more than a thousand years. Three hundred years ago, it was Lake Cahuilla, a freshwater lake. Changing geology and extensive industrial agriculture have resulted in a very salty and polluted sea. Once a booming tourist mecca, drought, agriculture, and failed development have produced a nearly dead body of water.

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Brazil's Land of Sand
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26:46
Visit Brazil’s northeast coast and a tree that has become a major tourist attraction.
Sierra Nevada and the Making of California
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26:46
Decipher the mysteries of the Sierra Nevada with tectonic geologist Eldridge Moore.
Colombia: Capital & Coffee
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26:46
Visit Colombia to learn the history of the world’s most popular beverage, coffee.
Bahian Reconcavo of Brazil
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Visit the region known as the Reconcavo in Brazil.
ABC Islands
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Visit the ABC Islands--Aruba, Bonaire, and Curaçao in the Caribbean.
Whistles in the Mist: Whistled Speech in Oaxaca
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26:46
Visit the Chinantecan people of mountainous northern Oaxaca, Mexico.
Winter in the Caldera: January in the Yellowstone Hotspot
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26:46
Visit Yellowstone National Park, our first and one of the most visited national parks.
Bahia: Brazil's African Connection
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26:46
Visit the city of Salvador a vibrant repository of African influence in Brazil.
Panama: A City and a Canal
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26:46
Visit Panama City considered the Hong Kong of the Americas thanks to its booming canal.
Fiesta in the Yucutan: Maya Traditions
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26:46
Travel to the ancient Maya city of Tizimín in the Yucatán peninsula to celebrate Epiphany.
Ice, Rock, and Water: The Sierra Nevada
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26:46
Visit the Sierra Nevada, the largest and highest mountain range in the Continental US.
Two Millennia of Mayas: Guatemala's Cultural Legacy
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26:46
Travel to the Maya city of Ceibal with scientists directing the latest excavations.
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