Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

Wildfire in Canadian Arctic. Photo by Mason Dominico. After storing carbon dioxide for thousands of years, parts of the Arctic's vast tundra, forests and wetlands now emit the greenhouse gas, a ...

Arctic tundra is now a greenhouse gas emitter, federal report says. December 10, 2024. Barbara Moran; Arctic tundra, Alaska’s Seward Peninsula.(Courtesy Gerald Frost/NOAA) Arctic ...

Melting glaciers in Greenland are unleashing hidden methane and shifting soils from carbon sinks to warming sources.

Gabrielle Kleber and Leonard Magerl, postdoctoral researchers at iC3, have discovered that Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas.

For millennia, the Arctic absorbed more carbon than it emitted. That’s changed. The region is warming much faster than the rest of the planet and releasing greenhouse gases from its thawing soil.

Sue Natali, a scientist at the Woodwell Climate Research Center in Massachusetts, underscored the importance of reducing greenhouse gas emissions and continuing climate change research. "This is ...

Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires increase. Arctic tundra, which has stored carbon for thousands of years, has ...

The following is the July 2, 2025, Congressional Research Service report, Changes in the Arctic: Background and Issues for ...

How Arctic Amplification Starts . Greenhouse gases like carbon dioxide (CO2) and methane (CH4) allow the sun’s warming rays in through the atmosphere. A warmed Earth radiates heat back toward space.

Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from beneath the ice to ...

Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires increase. Skip to content. TV 8 | News 88.7 | Classical | The Vibe.