Imagine a tornado spinning over an erupting supervolcano. The result would be catastrophic beyond comprehension. While such a ...

The cause of the 3200-foot tall "volcano tornado" is not known. The camera was designed by Fred Prata of Nicarnica Aviation in Norway to help pilots see volcanic ash.

A spectacular sight unfolds as a lava tornado rises out of the rocky ground during a volcanic eruption in Iceland. The powerful eruption causes molten lava to swirl into the air, creating a dramatic ...