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Roaming My Planet on MSN6h
A Race Against Time for UNESCO World Heritage SitesUNESCO World Heritage Sites are some of the most treasured places on Earth. From ancient cities to natural wonders, they tell the story of our shared human history. But today, many of these sites face ...
Yellowstone’s geological history is one of the most intensely studied in North America. From a map drawn on a bison pelt by ...
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