News & Stories
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
Arctic sea ice grew more slowly than average in November, leading to the second-lowest ice extent for the month. At the end of November, Hudson Bay was still nearly ice-free.
After reaching its minimum extent on September 19, Arctic sea ice grew rapidly through the first half of October before slowing down late in the month.
