Start Date: End Date: Published Date Data Date
Unusual Weather Leads to Ozone Low Over the Arctic
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Published April 16, 2020
While such low concentrations of ozone are unusual, they are not unprecedented.
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Sea Ice Below Normal Despite a Seasonal Bump
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Published March 24, 2020
Slight recoveries in the extent of sea ice at both poles were not enough to return to long-term normal levels.
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Polar Bears Struggle as Sea Ice Declines
Published February 4, 2020
A new study shows that polar bears are spending less time on sea ice, leading them to fast longer, become thinner and have fewer cubs.
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2019 Arctic Sea Ice Minimum Is Second Lowest
Published September 23, 2019
The long-term trend for Arctic sea ice extent has been definitively downward.
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Shipping Responds to Arctic Ice Decline
Published April 12, 2018
As Arctic sea ice extent shrinks each year, ships are cruising farther north.
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Low Sea Ice Amid Arctic Warming
Published March 9, 2018
Arctic sea ice in February 2018 was the lowest of any February on record, while air temperatures in the region soared.
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