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 ...

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 ...

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

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 ...

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

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.

“It’s fast and dramatic, affecting landscapes in unprecedented ways,” Turetsky said. Permafrost, a perpetually frozen layer under the ground surface, contains rocks, soil, sand and, in some cases, ...

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

Colossal Biosciences is now valued at over $10 billion and is working on ambitious projects to resurrect multiple long ...