The ground is made up of both ice and frozen soil called permafrost. The ground is made up of both ice and frozen soil called permafrost. As the permafrost thaws, the ground sinks and floods. The ice ...

New NASA-funded research has discovered that Arctic permafrost’s expected gradual thawing and the associated release of greenhouse gases to the atmosphere may actually be sped up by instances of a ...

"Everywhere you have upland Yedoma that forms a talik, we can expect a strong source of methane, especially in the winter," Walter Anthony said. "It means the permafrost carbon feedback is going to be ...

Deep beneath the Arctic permafrost and ocean sediments, a massive reservoir of methane, often referred to as a “time bomb,” poses a significant threat to our climate. This potential for rapid release ...

* Over Arctic, methane up 0.6 pct in 2008, 2007 * Rate outpaces global 2007 rise -- may signal local thaw * Permafrost stores vast amounts of greenhouse gases By Alister Doyle, Environment ...

Add Yahoo as a preferred source to see more of our stories on Google. Spruce and birch trees are seen tilting along the edge Stevens Pond on the University of Alaska Fairbanks campus on Sept. 18, 2022 ...

“Deep below the glistening surface of a frozen Arctic lake, something is bubbling—something that could cause global warming to accelerate beyond all previous projections… Now the freezer door is ...

A 2021 pledge by more than 100 nations to cut methane emissions from anthropogenic sources 30 percent by 2030 might not slow global warming as much as projected, as new research shows that feedbacks ...

ANCHORAGE, Alaska (Reuters) - Methane from underground reservoirs is streaming from thawing permafrost and receding glaciers, contributing to the greenhouse gas load in the atmosphere, a study led by ...

When Katey Walter Anthony heard rumors of methane, a potent greenhouse gas, ballooning under the lawns of fellow Fairbanks residents, she nearly didn’t believe it. “I ignored it for years because I ...