Weather had been pouring rain and 45-degree temps for several days leading up to the sighting.

For safety dogs and mushers will be trucked from Braeburn to Carmacks.

The incident appears similar to an oil and gas release in 2017 blamed on thawing permafrost and hot production fluids.

Urgent measures underway to evacuate residents of remote villages after flood threat caused by rising water above new ‘dam’.

One ecologist wonders, for the yellow cedar forests and the people who care about them, what comes after climate change and environmental loss in Southeast Alaska?

An Amherstburg couple has been dealing with shoreline erosion along their waterfront property, and they've invested thousands of dollars in an effort to protect it.

Late freeze on the Lower Kuskokwim produced ice conditions unsafe for travel in November.

Drivers need to stick to marked trails on the Lower Kuskokwim River, according to the latest update from Bethel Search and Rescue’s Earl Samuelson. There is a spot in front of Oscarville that has only 9 inches of ice, which Samuelson says is too thin to drive a truck on.

People in Longyearbyen have replaced parkas with a shell jacket. They must calculate with rainfall in January and February. Both snowmobiles and dogs must be parked. People are annoyed and disappointed. Others are very concerned.

Hundreds of people have combed the terrain near Big Lake, but there’s still no sign of LaVerne and Van Pettigen.

As its vital snowpack shrinks and droughts intensify, Californias giant $50 billion agricultural industry is at a crossroads: how to keep feeding the nation while adapting to the reality of …

With schools and parks in the city closed for the day, and hundreds of shops shuttered, many Romans took the unexpected blanket of white in cheerful stride.

The Svalbard Global Seed Vault celebrates its first decade in operation by accepting its millionth sample—and a grant for work to keep those samples safe despite melting permafrost.

Rome covered in rare snowfall

Last week, social media across Western Alaska lit up as residents posted photos and videos of open water where, normally, there's ice.

As global temperatures rise, the lives of countless plants and animals are changing in response. That includes king penguins, which a new study predicts will see profound, climate-driven changes in their numbers and the location of their breeding grounds over the next century.

In the depths of the long night that cloaks the Arctic in frigid darkness for three months each winter, a surprising patch of open water appeared, just to the north of Greenland.

The weather was warm and the ice was late in coming, so Dennis Davis set up a piece of equipment unknown to his Inupiaq forebears: his drone.

Winter sports tourism pumps about $11 billion in direct spending into the U.S. economy each year but is at risk of being decimated by climate change, according to the advocacy group Protect Our Win…

The seven-year-long work on the system shows that West Antarctic ice sheets are melting at a rapid rate.