President-elect Trump’s talk of taking over or acquiring Greenland is highlighting bipartisan talks about the need to ...

As the Arctic’s permafrost thaws, deadly microbes are being released, causing problems for humans and animals.

An innovative artificial intelligence (AI) model, capable of predicting changes in Arctic sea ice up to a year in advance, ...

Scientists say that this decline has an impact on fire weather by influencing air temperature and precipitation rates globally.

Arctic sea ice is undergoing profound changes, with older, rugged ice diminishing and younger, smoother ice becoming more ...

The United States is bracing for its coldest January since 2011 as a massive Arctic air outbreak sweeps ... to bring significant snowfall, hazardous ice conditions, and widespread disruptions ...

In the Arctic, the old, multiyear ice is increasingly melting, dramatically reducing the frequency and size of pressure ridges. These ridges are created when ice floes press against each other and ...

For decades, the Arctic has steadily been losing sea ice, causing some climatologists to guess that the first month of an ice-free Arctic could arrive sometime in the 2030s. A new study analyzing ...

Authors: Twila A. Moon, University of Colorado Boulder; Matthew L. Druckenmiller, University of Colorado Boulder, and Rick Thoman, University of Alaska Fairbanks The Arctic can feel like a far-off ...