Climate tipping points are thresholds within Earth’s climate system beyond which change becomes self-reinforcing and, in some cases, irreversible on human timescales. Rather than unfolding gradually, ...
Permafrost thaw could result in new rivers forming across the Arctic, potentially unleashing 35 million car journeys' worth of carbon every year. When you purchase through links on our site, we may ...
Risky feedback loops that are accelerating global climate change may not be fully accounted for in current climate models, according to a recent study published in the scientific journal One Earth. A ...
Fool's gold may be driving a disturbing climate feedback loop in the Canadian Arctic. Erosion of rocks like pyrite, or fool's gold, releases carbon dioxide. And thanks to that weathering, CO2 ...
Spruce and birch trees are seen tilting along the edge Stevens Pond on the University of Alaska Fairbanks campus on Sept. 18, 2022. The trees and the pond are atop permafrost that is thawing; thaw has ...
A brother and sister were negotiating Christmas presents with their parents. The boy asked for five dollars per day for the 12-day holiday, prompting nods of approval. The girl asked for just 50 cents ...
View of the front side of the University Centre in Svalbard, in Longyearbyen, with the Adventfjorden fjord visible behind it. (Bernt Rostad/Flickr via Courthouse News) (CN) — Beneath the frigid ...
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