ST. LOUIS – The Polar Express Train Ride is set to begin at St. Louis Union Station, offering a magical holiday experience for families. The holiday event is set to kick off Friday, Nov. 14 and will ...

Abstract: Surface snowmelt is a vital environmental parameter that affects energy exchanges between polar ice sheets and the atmosphere. Due to the difficulties of continuous in situ measurements, ...

Will you have a white Christmas this year? What do you notice about the map below? What questions does it raise for you? By The Learning Network What do you notice about the global nuclear stockpile, ...

Previously-published Sea Ice Today analysis posts will remain online. The discontinued Sea Ice Today products will no longer update or be maintained, and will be removed in November or December 2025.