Siberia is one of the coldest regions on earth. In winter, temperatures drop to minus 70 degrees Celsius. Permafrost covers the region of taiga, tundra and steppe landscapes extensively. Scientists are making a terrifying discovery under the perpetual ice of Siberia that will change everything! Craters up to fifty meters deep are formed in the ice surfaces by subterranean gas explosions. Some reindeer herders even witnessed flames and smoke rising from a crater after an explosion! The events raise questions that puzzle even experienced scientists! What affects the frightening force of nature will have on the future of the Siberian Arctic has so far remained a mystery.
