Add Yahoo as a preferred source to see more of our stories on Google. Scientists offered a new explanation for the huge craters that keep appearing in Siberia. These craters, first spotted in 2012, ...

Mysterious craters that first appeared in the Siberian permafrost a decade ago were caused by climate change-driven pressure changes that explosively released methane frozen underground, a new study ...

Parts of Siberia's landscape are a ticking time bomb. Giant craters started mysteriously appearing 10 years ago. A team of scientists think they finally know why. Tucked away in the frigid northern ...

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Add Yahoo as a preferred source to see more of our stories on Google. A deep crater in a grassy field. Eight giant, 160-foot-deep (50 meters) craters in the Siberian permafrost have baffled scientists ...

Giant exploding craters only known to exist on Russia's permafrost-covered Yamal and Gydan peninsulas may result from a specific set of conditions not found elsewhere in the Arctic. When you purchase ...