Arctic Sea Ice Near Historic Low; Antarctic Ice Continues Decline

This summer, Arctic sea ice decreased to its minimum extent on September 11, 2024. According to the National Snow and Ice Data Center, this is the 7th lowest in the satellite record.

Antarctic Sea Ice Hits Annual Minimum, Second Lowest On Record

On February 20th, 2024, Antarctic sea ice officially reached its minimum extent for the year. This cycle of growth and melting occurs every year, with the ice reaching its smallest size during the Southern Hemisphere's summer.

Is Polar Ice Melting? We Asked a NASA Expert

Is polar ice melting? The sobering answer is yes, and it’s the number one contributor to sea level rise. NASA scientist Dr. Brooke Medley tells us how NASA studies the relationship between ice sheets and sea level to better understand our changing planet.

Two Scientists Have a Frank and Honest Discussion about Antarctica

NASA Glaciologists Kelly Brunt and Alex Gardner discuss the history, challenges, and evolution of mapping the Antarctic continent and what it means for science and society.

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