Herders are struggling to find thousands of reindeer that have run away in search of food. "We are driving for hours and hours to locate our reindeers and to herd them back, but it has been very difficult in these wintry conditions. So, we are also using helicopters and this is very unusual - and very expensive too."

Nunavut is not prepared to deal with the impacts of climate change and doesn't have a plan to deal with them, according to the latest report by Canada's auditor general.

The wildfire started in a temperature of minus 20C, and is proving hard to extinguish because firemen cannot get water from frozen lakes and rivers. Normally the ground would be under thick snow by this time of year; this November several areas of eastern Russia, like its coldest territory Yakutia, say they are short of snow.

While ice thickness normally measures between 11 and 22 inches on local lakes and ponds, ice thickness recently ranged between 9 and 19 inches, according to the National Weather Service’s ice thickness measurements.

The incidents happened after another bout of heavy snow, and as municipal building officials mailed out warnings to owners that their buildings could be at risk.

Locals in southern Yakutia share surprise over bare ground, as Russia’s leading meteorologist says some areas of Siberia are 12C too mild.

On Sunday, a gust of wind unexpectedly hit an Alaska Airlines jet on the Dillingham runway as it was preparing to taxi from the terminal, causing it to slide on the icy tarmac.

A historic site in Yoho National Park will be dismantled and removed this spring because of effects caused by climate change, Parks Canada announced Thursday.

Retired logger Fred Fern has been taking photos of the Comox Glacier every year since 2013, and the receding ice mass is easy to see in the images. Using Google Earth, Fern has calculated the Comox Glacier lost 15 vertical feet after this summer’s heat — and as much as 120 vertical feet since his first photo in 2013.

In less than a month, the Yukon Quest will get underway in Whitehorse. But one first-time entrant says she hasn't touched her dog sled at all yet, because of the unusual weather conditions.

Yukon Energy is again asking for permission this year to lower the level of Marsh Lake, in anticipation of possible flooding this summer.

From Point Hope to Kaktovik, North Slope communities saw anywhere from 10 to 15 bears in each village this winter. For the most part, bears are not going into the villages, but in some cases, they come close enough for people to take photos and sometimes, people come too close.

About 145 customers in the area were without power on Friday due to damaged equipment, according to Matanuska Electric Association. It’ll likely be at least several days before the road may be cleared.

The N.W.T.'s Marine Transportation Services has announced it is cancelling barges to Norman Wells and Tulita due to low water levels.

For three days this month, 7 billion tonnes of rain fell across Greenland — the largest amount since records began in 1950. It’s also the first time since then that rain, not snow, fell on Greenland’s highest peak.

Unusual amounts of multiyear ice in the Laptev and Siberian Sea could lead to difficult summer navigation along parts of Russia’s Northern Sea Route this summer, says the country’s Arctic and Antarctic Research Institute.

Ice is a key player not only in the culture of the northern Northeast, but also in its unique lake ecosystems – a determinant of everything from water temperature to aquatic food chains to water quality. And according to long-term climate data, ice-out has been moving earlier and earlier.

Snowfall amounts in the Anchorage Bowl could range from 3 inches on the east side to nothing on the west side, the Weather Service said.

A permafrost scientist in the N.W.T. is leading an experiment that compacts snow near the Inuvik-Tuktoyaktuk Highway to see if that will slow down permafrost thaw and protect buildings and roads built atop it.

Finnish Meteorological Institute researchers said the reduction in snow cover was caused by global climate change and is likely to accelerate.