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Oaxaca's traditional forest management practices set a global example for sustainability.
In the forests of Chiapas, archaeologists are uncovering the millenia-old works of the Lacandones.
Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air.
Oaxaca's extraordinary diversity is evident in both its Pacific waters and its local communities.
Local farmers resist the onslaught of megafarms through traditional agricultural practices.
The Cascade Range, born from volcanoes, reveals a stunning variety of landscapes and towns.
Today, afro-brazillian culture and spirituality thrive, after centuries of brutal subjugation.
After storied lumbering, today, indigenous Americans work to restore California's ancient redwoods.
The vast, arid Basin and Range Province features stunning geology, wild horses, and abandoned mines.
At New Orleans on the Mississippi River the Army Corps of Engineers meets an epic challenge.
Extras
Theodore Roosevelt Presidential Library celebrates his commitment to conservation
News Wrap: U.S. providing visas to Bolsonaro and family after loss in Brazil's election
Inside Georgia's push to rebuild trust in elections after Trump's false claims
Poll gauges voter enthusiasm for both parties a week before election
Democrats put economy and affordability at center of final campaign push
Projections show no clear winner in Israel's election
School principal documents Indonesia's worst wildfires in a decade
Why Trump's coalition of evangelical voters could be fraying
Artemizia Foundation, A New Path Forward, Recycling is no mystery in Bisbee, Thuy’s Noodle Shop.
Appraisal: Victorian Slide Chain & Diamond Bracelet
Celebrate the one day each year when deceased ancestors return, El Día de los Muertos.
The Brazilian city of Belem is a showcase of products from the great river basin.
Host David Yetman accompanies archaeologists who explain the unfolding story of Tikal.
The Georgia Straits of British Columbia are lumber and fishing country.
Host David Yetman takes us on a tour of the Chapada Diamantina.
Host Dave Yetman hops on a train in Peru going from Lima to Huancayo.
Host David Yetman climbs over lava flows to observe new lands emerging from the ocean.
Host Dave Yetman joins Chilotes, who demonstrate their traditions.
We are offered a special tour of Dolores Hidalgo.
Host Dave Yetman meets Quechua people and learns about their past and present.