Melting Permafrost, Exploding Methane Behind Mystery Craters in Russian Arctic
by Amy Lupica, ODP Staff Writer A new study may reveal the mystery behind violently exploding craters in the Siberian tundra. Last year, a 17th massive permafrost crater cracked open in the Russian arctic; the first was spotted in 2013, leaving scientists searching for a reason as to why it had appeared. The craters, the most recent 100 […]
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