Making North America: Life
How did life emerge on our primeval continent? Why was North America home to so many iconic dinosaurs like T. rex? And how did a huge sea filled with giant marine reptiles end up covering Kansas? We tell the surprising intertwined story of life and the landscape in North America.
Previews + Extras
These Boulders are Alive
S42 E21 - 2m 48s
Dive down to rare stromatolites—key clues to the evolution of virtually all complex life.
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