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/PRNewswire/ -- CloudScale365, a leading provider of state-of-the-art managed IT services today announced the completion of the company's acquisition of...

 E-Mail IMAGE: Researchers from the US and Canada found evidence in mineral deposits from caves in Canada that permafrost thawing took place as recently as 400,000 years ago, in temperatures not much... view more  Credit: Jeremy Shakun, Boston College Chestnut Hill, Mass. (4/28/2021) -- The vast frozen terrain of Arctic permafrost thawed several times in North America within the past 1 million years when the world's climate was not much warmer than today, researchers from the United States and Canada report in today's edition of Science Advances. Arctic permafrost contains twice as...

Massachusetts Institute of Technology Nearly one quarter of the land in the Northern Hemisphere, amounting to some 9 million square miles, is layered with permafrost – soil, sediment, and rocks that are frozen solid for years at a time. Vast stretches of permafrost can be found in Alaska, Siberia, and the Canadian Arctic, where persistently freezing temperatures have kept carbon, in the form of decayed bits of plants and animals, locked in the ground. Scientists estimate that more than 1,400 gigatons of carbon is trapped in the Earth’s permafrost. As global temperatures climb, and permafr...

Credits: Courtesy of the researchers *Terms of Use: Images for download on the MIT News office website are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images; if one is not provided below, credit the images to "MIT." Caption: Earth’s permafrost shifted to a more stable state in the last 400,...