Scientists are drilling down through kilometers of Arctic ice to read the world’s climate history as a way to predict the planet’s future. VOA’s Steve Baragona visited Greenland to see what you can learn from a hole in the ice.
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Scientists are drilling down through kilometers of Arctic ice to read the world’s climate history as a way to predict the planet’s future. VOA’s Steve Baragona visited Greenland to see what you can learn from a hole in the ice.
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