All arctic articles
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Review
Ice: Tales from a Disappearing World
What is it like to do research in a remote part of Greenland
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Research
Persistent pollutants push polar bear penises to breaking point
Bear penile bone study found higher risk of brittleness linked to ingestion of toxic chemicals
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Research
Fears that ancient methane could add to warming may be unfounded
Methane released from Arctic seafloor appears to be metabolised by bacteria
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Research
Bird droppings help to cool Arctic
Ammonia emissions from guano contribute to the formation of clouds