EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...
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What if the largest flying animal ever never went extinct?
The curious minds at What If consider how ecosystems and evolution might change if the largest flying animal never went extinct.
Late last year, the U.S. Fish and Wildlife Service announced rule changes that would impact habitats and listing or delisting ...
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