The Batagay megaslump — a 3,250-foot-wide (990 meters) depression in the permafrost in the Russian Far East — is "actively ...
This incredible discovery was made in Siberia in 1991. And the "Batagaika" or "Batagay crater", nicknamed the "Gateway to ...
Reports add that global warming further exacerbates this issue, with rising temperatures potentially leading to more 'mouths ...