Arctic sea ice has large effects on the global climate. By cooling the planet, Arctic ice impacts ocean circulation, ...

Scientists discover a tipping point that took place in 2000, where El Niño’s effect on sea ice loss in Siberia was amplified.

A population of bears in Norway’s Arctic is confounding scientists’ expectations, getting fatter and healthier even as the ...

Learn how polar bears in the Arctic’s Barents Sea are maintaining healthy fat reserves despite sea ice loss in a warming ...

Scientists believe that September is a crucial month for monitoring sea ice health decline.

Scientists have unveiled a powerful new method for predicting Arctic sea ice months in advance, just as climate change drives rapid ice loss.

Author calls into question U.S. capabilities in the Arctic region over Trump's assertion that we should "own" Greenland.

It was 1992 in the remote village of Point Lay, Alaska. The Inupiat community numbered less than 100 people back then. Located on the edge of the Chukchi Sea, 230 miles north of the Arctic Circle, ...

The bears began feeding on alternative food sources, researchers found.

Arctic sea ice has large effects on the global climate. By cooling the planet, Arctic ice impacts ocean circulation ...

Polar bears can struggle to adapt to climate change. Bears on Svalbard may be surviving on land prey and seals — but scientists warn it may not last.

Dalhousie researchers have revealed how Arctic aquifers—permeable layers of the ground that store and transmit water to rivers, lakes and terrestrial ecosystems—behave today and how these vital ...