From left to right: Sean Cheng, Anuscheh Nawaz, Aircraft Commander Sarah Cozart and Jiaxu Zhang. A specialized plane, camera and a crew of four are in Alaska to understand the ecosystems of the Bering ...
The polar vortex, a mass of cold air over the Arctic, is beginning its seasonal strengthening. A strong polar vortex typically keeps the coldest air locked near the North Pole. A weaker or wobbling ...
In the untamed fjords of southwestern Greenland, a fleet of Danish warships patrol the icy waters of what’s become a highly contested Arctic hotspot. For three centuries, Denmark has been the ...
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