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An eruption south of the Azeri capital sent fire streaming into the night sky on Sunday. A mud volcano has been pinned as the culprit. Jackson Ryan was CNET's science editor, and a multiple ...

This article was originally featured on The Conversation. Rice farmers living in Sidoarjo Regency, Indonesia, awoke to a strange sight on May 29, 2006. The ground had ruptured overnight and was ...