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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A photograph of the edge of an ice shelf in Antarctica
Spotlight
Welcome to the new NSIDC.org! Our website now offers an even more intuitive and efficient interface to allow users from all different backgrounds to discover and analyze over 1400 data sets and gain expert-verified knowledge about the cryosphere.
Photograph of meltwater streams on the Greenland Ice Sheet during the summer of 2012
News Release
This fall, the University of Colorado (CU) Boulder will host a Greenland natural science data workshop to bring together members of the data and research community to share plans, discuss open opportunities and chart necessary developments in Greenland-focused data and tools to support the next decade of science in service to communities in Greenland and across the globe.
Analysis - Sea Ice Today

Arctic sea ice extent continued its summer decline. Extent is below average but not as low as in recent summers. In the Antarctic, sea ice extent is currently at record low levels for this time of year.

Analysis - Sea Ice Today

Both of Earth’s polar regions had low sea ice extent for the month of June, with Antarctic sea ice setting a record low. Arctic sea ice extent stands at tenth lowest.