Mystery of Siberia’s giant exploding craters may finally be solved
Eight giant, 160-foot-deep (50 meters) craters in the Siberian permafrost have baffled scientists since their discovery more than a decade…
Bringing News as it Unfolds
Eight giant, 160-foot-deep (50 meters) craters in the Siberian permafrost have baffled scientists since their discovery more than a decade…