What Happened To Primates In North America?
Early primates not only lived in North America -- our primate family tree actually originated here! So what happened to those early relatives of ours?
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Solve the Mystery of Where All Squid Fossils Are.
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Find Out Why and How Weasels Push the Limits on What is Metabolically Possible.
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Trees have a Far More Rooted History than You Think.
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