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World’s biggest permafrost crater in Russia’s Far East thaws as planet warms

A view of the Batagaika crater, as permafrost thaws causing a megaslump in the eroding landscape, in Russia's Sakha Republic in this still image from video taken July 11 or 12, 2023.

Batagai, Russia Reuters Stunning drone footage has revealed details of the Batagaika crater, a one kilometre long gash in Russia’s Far East that forms the world’s biggest permafrost crater. In the video two explorers clamber across uneven terrain at the base of the depression, marked by irregular surfaces and small hummocks, which began to form […]