Earth
Antarctica team to search world’s oldest ice for climate change clues
Scientists are setting out to drill for the world’s oldest ice, in a bid to shed light on a dramatic tipping point in the world’s climate 900,000 years ago
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Scientists are setting out to drill for the world’s oldest ice, in a bid to shed light on a dramatic tipping point in the world’s climate 900,000 years ago
On a peninsula in east Antarctica there are hundreds of mummified Adélie penguins that died centuries ago, and it seems extreme weather was to blame