Understanding Permafrost and Its Global Distribution Permafrost, a layer of soil that remains frozen year-round, covers an ...

What is Permafrost? Permafrost is a fascinating geological phenomenon, consisting of ground that remains frozen for at least ...

Yet at this cliff, called Duvanny Yar, the Kolyma had chewed through and exposed what lies beneath: a layer of frozen ground, or permafrost, that is hundreds of feet deep—and warming fast.

A study has found that as climate change causes the Arctic permafrost to melt, pathogens may awaken and damage crops. The ...

A seemingly minor trickle of groundwater beneath Alaska’s tundra is quietly releasing vast amounts of carbon into the ocean.

Thanks to climate change, thawing permafrost in the Canadian Arctic has revealed the buried remnant of a glacier that’s 770,000 years old.

Landslides have uncovered pieces of an ancient glacier near Baffin Island. Researchers believe this is the oldest glacier ice ...

On the surface of the permafrost lies the so-called active layer, which thaws in summer and allows plants to grow: grasslands, forests, or wetlands with ponds and lakes. In some areas, the landscape ...

More needs to be done to better understand rapidly changing Arctic landscapes that are sinking as climate-driven permafrost ...