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Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. 
What's hot in the news around climate and sea ice and what are scientists talking about now? Gallery Photo: 34094
Caption:
Dogs provided companionship and entertainment for people living in the station camp, and they also alerted the camp when polar bears were present. Here, dogs are approaching a polar bear as it emerges from a lead (crack) in the ice. Image credit: EWG.
Image Credit:
Environmental Working Group
Subject:
Location:
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Photo Keywords:
Arctic, arctic_ocean, drifting stations, polar bears, dogs, cracks, leads
