Extras
Celebrate the life and career of Pulitzer Prize-winning poet Mary Oliver.
See how college students are turning soybeans into new products like baby wipes.
A California farmer shares easy-to-grow mushrooms with giftable box kits.
A Minnesota farm family plants a new kind of wheat that restores the soil and saves water.
A Montana rancher honors his ancestors, and Mother Earth, by restoring native grasses to his land.
Tap into the successful operation of maple sugaring in Vermont.
Discover the hard work involved in bringing in the harvest in the cranberry bogs of Massachusetts.
Meet a South Carolina family that’s been raising prize-winning peaches for nearly a century.
See how California farmers find new overseas markets for their bright red strawberries.
Latest Episodes
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Secrets of the Dead Season 23
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Secrets of the Dead Season 22
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Secrets of the Dead Season 21
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Secrets of the Dead Season 20
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Secrets of the Dead Season 19
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Secrets of the Dead Season 18
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Secrets of the Dead Season 17
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Secrets of the Dead Season 16
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Secrets of the Dead Season 15
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Secrets of the Dead Season 14
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Secrets of the Dead Season 13
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Secrets of the Dead Season 12
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Secrets of the Dead Season 11
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Secrets of the Dead Season 10
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Secrets of the Dead Season 9
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Secrets of the Dead Season 8
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Secrets of the Dead Season 7
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Secrets of the Dead Season 6
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Secrets of the Dead Season 5
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Secrets of the Dead Season 4
A professor seeks to prove Arthurian legends have roots in actual British history.
Experts search for evidence that female gladiators once existed in Ancient Rome.
Could the discovery of a third portrait of William Shakespeare be a genuine article?
The chance discovery of a jade artifact unearths an ancient Chinese city.
Scientists study medieval bubonic plague victims in hopes of preventing future outbreaks.
See how secret letters written by Mary, Queen of Scots, were finally decoded.
An unprecedented discovery could reveal new information about Cleopatra’s reign.
The spectacular arena showcasing Ancient Rome’s power also contributed to its downfall.
Historian Jonathan Petropoulos investigates the post-war life of former Nazi art dealer Bruno Lohse.
Historian Jonathan Petropoulos investigates the life of former Nazi art dealer Bruno Lohse.