Volcanic eruptions that spit lightning? These incredible images are not the work of some devious Photoshop wiz, but come from the camera of Martin Rietze, who captured this eruption of the Sakurajima ...
One of the leading killers during explosive volcanic eruptions is a family of superheated gas, ash, and debris known as pyroclastic density currents. These tumbling, turbulent paroxysms rush downslope ...