Giant round craters seemingly appear out of nowhere in the remote areas of Western Siberia, mesmerizing and, sometimes, scaring nomadic reindeer herders and scientists alike. One such crater opened up just last year, while more than a dozen others took several decades to form, researchers say. Some remain vast cavities, …
Read More »Mysterious giant craters in Siberia: Sinkholes or underground explosions? RT’s special report explores the phenomenon
