Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica's ice. Scientists created it using more than ...
The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.
Operations manager Gary Larsen points a flashlight on an ice formation ... back to the 1960s. The tunnel’s permafrost, defined as any ground or soil that remains frozen for at least two years ...
Recent breathtaking drone footage shows an ice-coated and still Lake Michigan winter wonderland and its lighthouses. Although the Feb. 19 video by Nate's Dronography makes the lake appear frozen ...
and even “old sea ice”, which is sea ice that has stayed frozen through at least one melting season. And according to the US Army Corps of Engineers, only 10 inches of ice is needed to hold a ...
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