Shell s exit from the Chukchi Sea marks the end of the most recent Arctic offshore exploration program in the region. But the rocks under the Chukchi s frigid waters have not changed: The region ...

Like Southern Beaufort Sea polar bears, Chukchi Sea bears have incorporated bowhead whales into their diets – and some pathogens that triggered antibody responses in the bears are associated ...

Even though the Chukchi Sea polar bear population has fared better than others in the rapidly warming Arctic environment, the animals are getting more exposure to disease pathogens, a new study shows.

Two pairs of Russian strategic bombers conducted training flights over the neutral waters of the Chukchi Sea and the East Siberian Sea on Sunday as part of the Ocean-24 drills, state-run TASS news ...

Research has found that some bowhead whales in the Bering–Chukchi–Beaufort (BCB) population are no longer migrating to the northwestern Bering Sea in the winter but remain in the Canadian ...

When Cai first studied the Arctic Ocean in 2008, he saw that the ice had melted beyond the Chukchi Sea in the northwest corner of the region, all the way to the Canada Basin — far beyond its typical ...

The migration essentially follows the sea ice south through the Bering Strait, which would close up as ice formed in the Chukchi Sea. But warming temperatures in the Arctic over the past decade ...