News & Stories

Across the globe, snow and ice play a vital role in regulating Earth’s climate and providing freshwater resources to people, plants, and animals.

As Earth’s frozen regions change rapidly, NSIDC is committed to growing its research and open access data to better understand these changes. Read about NSIDC research and its contribution to science and policy making. Check out spotlights on how to use NSIDC data, tools, and resources. Learn about how we steward data and collaborate with scientists and organizations across the world to understand how the frozen parts of Earth affect the rest of the planet and impact society.

News and stories

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Analysis - Sea Ice Today

Throughout August, Arctic sea ice extent continued to track two or more standard deviations below the long-term average. The month saw two very strong storms enter the central Arctic Ocean from along the Siberian coast.

Researchers conducting an aquifer test on the Greenland ice sheet.
Analysis - Ice Sheets Today
July 2016 had warm conditions and frequent melting in northern Greenland, similar to 2015 but not as extreme. However, last winter's low snowfall in the south meant that July's near-normal melting and slightly cool weather still produced above average melt water runoff, resulting in mass loss from the ice sheet.
Analysis - Sea Ice Today

An extensive area of lower than average temperatures in the Central Arctic and the Siberian coast, attended by persistent low pressure systems in the same region, led to slightly slower than average sea ice decline through the month.