Big Hole in Siberia: Why This Enormous Crater Appeared in Russia
https://www.popularmechanics.com/science/environment/a33864835/crater-methane-eruption-russia/Explosion Opens New ‘Pit to Hell’ Crater in Russian Arctic - The Moscow Times
https://www.themoscowtimes.com/2020/09/07/explosion-opens-new-pit-to-hell-crater-in-russian-arctic-a71368Giant Crater Opens in Siberian Tundra Amid Record Heat
https://earther.gizmodo.com/everything-is-extremely-normal-and-totally-fine-1844909673Giant new 50-metre deep crater opens up in Arctic tundra
https://siberiantimes.com/other/others/news/giant-new-50-metre-deep-crater-opens-up-in-arctic-tundra/Methane Explosions Strike the Frozen Ground in Siberia Sparking Wild Theories About their Origins
https://www.severe-weather.eu/global-weather/siberia-massive-craters-frozen-ground-permafrost-methane-gas-explosion-rrc/Siberia’s ‘Gateway to the Underworld’ Expands Amid Record-Smashing Heat Wave - The Moscow Times
https://www.themoscowtimes.com/2020/08/04/siberias-gateway-to-the-underworld-expands-amid-record-smashing-heat-wave-a71055The Ground Is Literally Exploding Due to Climate Change in Siberia, and It’s Going to Get Worse - VICE
https://www.vice.com/amp/en/article/wx5mmq/the-ground-is-literally-exploding-due-to-climate-change-in-siberia-and-its-going-to-get-worseThe Meaning of Siberia’s Mystery Craters | The New Yorker
https://www.newyorker.com/tech/annals-of-technology/siberia-mystery-craters-methane-climate-change