The Arctic is not just warming - it is unraveling. " What makes this so alarming is that these feedback loops don't operate ...

Crews are clearing the massive Doyon 26 drilling rig from the North Slope. Concern remains for the spilled diesel and ...

The fragile Arctic tundra is undergoing a dramatic transformation, according to a University of Gothenburg study. The international research shows that plants from nearby forests are steadily ...

The study documented antlers shed by caribou in the Arctic tundra that had stayed undisturbed for decades. Researchers found ...

Global warming just got a brand-new source for trapping heat as Arctic tundra turns up the dial on CO2 emissions. It’s now in the ranks of cars, trains, and planes as an official emitter of carbon ...

Snowy owls nest in the open Arctic tundra, where food availability can fluctuate dramatically from year to year. During periods of high lemming populations, these owls may kill far more prey than they ...

Tundra plants can eek out an existence in the very short summers of the Canadian High Arctic such as here on Ellesmere Island, Nunavut. (Anne Bjorkman, University of Gothenburg) Rapid climate change ...