Search our collection of background (non-event) articles from news media, science journals and other sources.
Despite reduced overall ice coverage in Canada's Northwest Passage, the Arctic shipping season is shortening due to increased mobility and breakage of sea ice creating navigational hazards.
A new report reveals a rise in polar bears on land and dangerous travel conditions in Northwest Alaska due to climate change.
A fishing vessel capsized in the Gulf of Alaska during a storm, leaving seven empty survival suits but no sign of the five-member crew.
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