A cancer-causing gas is at risk of "getting out" if the frozen ground of the North continues to melt. Scientists have been mapping out risks of permafrost thaw, which includes potential outbreak of a radioactive gas lurking beneath it.
In the recent days that have passed, much phenomena has happened; while many are expected to emerge very time soon. One of these is a coronal mass ejection which bubbled up off of a sunspot on Wednesday, creating a minor radioactive fallout surge.