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Earth’s History Is Hidden in These Strange Maps

The Channeled Scablands of the Pacific Northwest hide an astonishing secret. Evidence of a massive flood that shaped the entire region lies just beneath its landscape. But it can only be seen with cutting edge LIDAR technology. Join Joe as he learns how scientists are using lasers to reveal details that may help us predict the paths of potential megafloods of the future.
Season 2 Episode 2 Length 10:14 Premiere: 07/18/24

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Season 2 Episodes

Earth's Worst Mass Extinction Is Actually a Warning
S2 E12 Length 08:27 Premiere Date 05/17/25

The Modern City That Was Buried By a Volcano
S2 E11 Length 13:34 Premiere Date 04/26/25

Can We Save Mexico City’s Famous Axolotls?
S2 E10 Length 12:10 Premiere Date 03/29/25

Is This Earth’s Most Treacherous Coastline?
S2 E9 Length 10:48 Premiere Date 02/22/25

Why Crocodiles Are Thriving in the Shadow of A Nuclear Plant
S2 E8 Length 12:13 Premiere Date 01/24/25

Scientists Solve the Mystery of a 300-Year-Old Megaquake
S2 E7 Length 13:32 Premiere Date 12/13/24

What Happened to America’s First Megacity?
S2 E6 Length 12:24 Premiere Date 11/22/24

What happened to the once lush, now desert-like Colorado River Delta?
S2 E5 Length 16:32 Premiere Date 10/18/24

Why This Unusual Pattern May Save the Rainforests
S2 E4 Length 09:34 Premiere Date 09/14/24

How Otters Are Saving Earth’s Underwater Forests
S2 E3 Length 10:06 Premiere Date 08/15/24

Earth’s History Is Hidden in These Strange Maps
S2 E2 Length 10:14 Premiere Date 07/18/24

The Biggest Reason To Feel Hopeful About Climate Change
S2 E1 Length 13:02 Premiere Date 06/20/24

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