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Eons
When Sharks Swam the Great Plains
Season 2
Episode 5
If you’ve ever been to, or lived in, or even flown over the central swath of North America, then you’ve seen the remnants of what was a uniquely fascinating environment. Scientists call it the Western Interior Seaway, and at its greatest extent, it ran from the Caribbean Sea to the Canadian Arctic.
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Megaloceros was one of the largest members of the deer family ever to walk the Earth.
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How Earth's First, Unkillable Animals Saved the World
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There is some evolutionary method to the anatomical madness that is the "hell pig."
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The History of Climate Cycles (and the Woolly Rhino) Explain
