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Rising global temperatures are causing explosive methane releases in Siberia's thawing permafrost. Scientists have linked over a dozen craters to this phenomenon, attributing it to a combination of unique geology, rising temperatures, and deep underground gas pressure. A new study suggests that faults in the region trap gas and heat, which, combined with melting permafrost, leads to explosive releases. While atmospheric warming plays an indirect role by accelerating thawing, the deep geological processes are key to these Siberian explosions, and more are expected as warming continues.

Prepared by Olivia Bennett and reviewed by editorial team.