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Born-in-the-wild Partula tohiveana snail observed in the wild in Tahiti in 2023.
Paul Pearce-Kelly
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Provided / Zoological Society of London
Since 1990, the St. Louis Zoo has played an instrumental role in bringing Tahitian snails back from the brink of extinction.
Beth Shapiro is an evolutionary biologist who specializes in the genetics of ice age animals and plants. She's the chief science officer for Colossal Biosciences.
It's not exactly "Jurassic Park," but cloning extinct species is more realistic than you may think. In fact, that work is already underway — with the slightly friendlier woolly mammoth.