In the America's with David Yetman
Costa Rica: Laboratory of the Biosphere
From a biosphere to a Costa Rican rainforest reserve, scientists observe climate change.
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Season 6
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In the America's with David Yetman
Mexico’s Sierra Pinacate
The Pinacate Volcanic Range on the U.S.-Mexico border has a history of fire and brimstone.
In the America's with David Yetman
Our Warming Oceans: Biosphere to Bahamas
Join researchers in Arizona and the Bahamas making startling climate change findings.
In the America's with David Yetman
Mexico City: 600 Years of Urban Glory
Mexico City’s rich cultural and ethnic history reflects this vibrant Latin American city.
In the America's with David Yetman
Ecuador: Native Peoples Meet the Oilmen
Amazon oil means prosperity for Ecuador, but benefits for native peoples are less clear.