For the first time since records began, the Laptev Sea has not yet formed sea ice by the end of October. Scientists attribute the lack of ice to early summer warming and an extreme heatwave in Siberia, as well as warm Atlantic currents flowing into the Arctic.

The reindeer owners feel they had to choose. Pay expensive fines or move with the reindeer across the river even if the ice was too thin. On Saturday, a thousand reindeer went through the ice in Vuorašjávri, a mile east of Kautokeino municipality in Finnmark.

After the Arctic Ocean recorded its second-lowest summer ice minimum last month, conditions have grown worse across the region. Large parts of the Arctic Ocean, which historically should be covered in new sea ice by now, remain largely ice free. 

Scientists believe a massive glacial dam release - or jökulhlaup - recently occurred in Southeast Alaska. But they probably would not have known about it if they had not been tipped off by an observant commercial fisherman.

When glaciologist Jack Kohler returned to Austre Brøggerbreen in Svalbard, he was shocked. More than three meters of the ice at the glacier front had melted away. That's a record. And an ice tunnel had become a trench.

Glittertind was for a long time Norway's highest mountain due to the large ice cap. But measurements in 1984 showed that the ice had diminished, and since then it has become the little brother to Galdhøpiggen.

The Bear Patrol in is on high alert as predators are gathering by a walrus rookery. At least nine polar bears were noticed by residents of Ryrkaipiy, a village in the easternmost region of Chukotka.

The Government of Nunavut is restricting harvest due to what it calls “a recent steep decline in the population” of the herd. That decline has led to a “conservation concern” about the western Nunavut herd’s numbers.

The glaciologists from Moscow came too late to see the MGU glacier in the North Ural.

A severe and sudden snow storm caused traffic jams and road accidents. From Nov. 11 to Nov. 13 alone, more than 230 crashes occurred on the roads of Nur-Sultan, according to the city’s police department. Five people were injured in the accidents.

Thawing sea ice may have opened the door, allowing the infection to cross oceans, a new study suggests.

The ice may look solid, but emergency officials are warning Yukoners to be wary. M.A. Chartrand learned that the hard way last week.

The oval ice formations created by wave action were piled up on a Hailuoto beach.

Danny Foster and Mike Hawley of Kivalina were ice fishing outside of town when they came upon something they’d never seen before. Incidentally, similar ice balls or ice eggs were reported on an ocean beach in Finland on the same day.

Pueblo broke a 102-year-old daily record for snowfall Monday with 3.8 inches — and the cold weather continued Tuesday. Monday’s snowfall broke the old record of 2.9 inches set in 1917.

Nils Thomas discovered "sinkhole" in the middle of Finnmarksvidda. Scientists have long warned against this, and now it happened.

Bull trout, which are technically char, mostly inhabit cold and pristine snow-melt-fed waters. Changes in water quality and temperatures challenge the future for this species in Alberta.

City deals with impact of early-season snowstorm on roads, energy grid, tree canopy.

Marsh Lake was the hardest hit, but power was out 'all over,' said Jay Massie, manager of ATCO Electric Yukon, 'from Teslin to Tagish, Carcross out to Deep Creek and west towards Haines Junction.'

Winter storm warnings were posted for parts of western Montana, northern Idaho and northeast Washington. Snow also was forecast for areas in Wyoming, Utah, Oregon, Nevada and California.