The route of the Yukon Quest traverses Lake Laberge for the first time in decades, and that's not the only dog sled race affected by the changing climate.

The area around Öræfajökull glacier continues to show increased activity as the largest earthquake detected in the area, M3,6 on the Richter scale, occurred there this morning.

This small lake outside Stockholm, Sweden, emits otherworldly sounds as Mårten Ajne skates over its precariously thin, black ice.

New research shows that permafrost soils hold massive quantities of mercury — nearly twice as much as is held in all other soils in the world, plus the mercury in the oceans and the atmosphere —

Recent heavy snowfall and large drifts have created ideal conditions for the dens where the endangered Saimaa ringed seal raise their young, and a record number of pups may be born this year. The freshwater Saimaa ringed seal is one of the most endangered seal species in the world.

A fine haze of ice particles transformed this landscape into an otherworldly scene

While industry has had to adapt to changes, many locals are still struggling to find a new normal amidst the shifting seasons.

The Arctic Sounder - Serving the Northwest Arctic and the North Slope

Half a meter of snow fell in the Vasternorrland region of Sweden, Thursday, the largest snowfall measured in Europe yesterday.

As snow machines zoomed past, Dennis Davis set up his new drone. According to Davis, blue ice is more solid than white. Those are areas hunters can travel across more safely as they search for marine mammal prey.

Many Pacific islands are famed for their palm trees, but Sakhalin is facing some of the heaviest January blizzards in living memory.

Just what exactly is permafrost? And what is happening now that it's warming up? To find out, we enter the Arctic Circle's secret world of ice and frozen history.

The storm that walloped Southcentral Alaska also left about 32 inches of snow in Moose Pass and 30 in Seward.

Four teams had scratched as of 7 p.m. Saturday because of the icy conditions, said Kuskokwim 300 race director Madelene Reichard. "It's the same thing for all of them," Reichard said. "The dogs aren't used to running on the ice, and people were wanting to keep their dogs healthy."

The «Baltic Winter» spent only about five and a half days on its voyage across the Northern Sea Route. Last year’s ice conditions in the area were favorable, Russian transport authorities say.

The weather was the warmest I’ve ever seen for this time of year and never seen insects like ladybugs out this time of year.

We've had so much wind this winter, on the 15th of January, the winds were warm!!!!!!

We will have more wacky weather in 2018 as the world continues to warm.

The ice road between Detah and Yellowknife is opening Friday, a date that ties a decades-old record.