Most sea ice is contained within the polar ice packs in the Arctic and Southern oceans. These ice packs undergo season variations and are also affected locally on smaller time scales by wind ...

Arctic has lost more sea ice this year than at any time since satellite records began in 1979, Nasa says. Scientists involved in the calculations say it is part of a fundamental change.

With much of it covered in ice all year round and with no daylight from October to March, the Arctic Ocean is one of the world's most remarkable oceans. It's home to a multitude of unique life ...

would make much difference for the Arctic ice pack when compared to a 2-degree Celsius, or 3.6-degree Fahrenheit, temperature limit. February 2018's extreme event in the Bering Sea - reconstructed ...

dynamic Arctic ice pack. “By bringing together scientists from so many disciplines, we are able to dig much deeper into the emerging Arctic system, where cross-cutting processes are both responsible ...

The polar bears pass through Churchill, Manitoba, hoping to catch a ride out of the tiny town on Hudson Bay's sea ice. After a summer of fasting on land, the bears need to get back to their frozen ...