Extras
Shane explores how beavers once ruled North America 鈥� and how they might again.
From Highland pastures to global fashion, wool鈥檚 history is woven into Scotland鈥檚 identity.
From catwalk to castoff, Shane follows our tossed threads to the Chilean desert.
A man dies on a bus and Bea is warned off the case, but she refuses to stop investigating.
Shane investigates the future of bees, from honey bees to wild native species, in a changing world.
A body disappears from the morgue. Patience has a connection to the case.
The competition returns to Nashville as eight home cooks compete to win "The Great American Recipe"!
Discover how celebrated cookbook writer Marcella Hazan shaped Italian cuisine in America.
Sixty million American bison once thundered across the prairies of North America.
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Untold Earth Season 2
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Untold Earth Season 1
The Northern Lights captivate viewers, but there may be more to this phenomenon than meets the eye.
What secrets can we unearth about the future of our planet from this petrified forest in Arizona?
Discover how The Atchafalaya Basin protects Louisiana's coast from hurricanes.
Meet Pando, an ancient tree in Utah that has grown into one of Earth's largest living wonders.
How are truffles key to the survival of the forest ecosystem at large?
What does it mean to preserve a place that is defined by it's impermanence?
Microbial warfare has been raging for thousands of years deep below the Chihuahuan Desert.
What does one of Earth's harshest environments teach us about planet survival?
At 87潞 Celcius, the Grand Prismatic Spring is a beacon of microbial life and discovery.
An ancient and modern mystery, what about bioluminescence inspires such obsession?