Mount Etna put on a spectacular show for astonished tourists as they watched the volcano blow smoke rings into the sky. The rare phenomenon - known as volcanic smoke rings - can only form in a ...

Italy's Mount Etna has been putting on a show by ... active volcano leading to an unusual display of the so-called 'smoke rings'. The rings are made of gases and propelled by a circular vent ...

The “volcanic vortex rings” are a rare phenomenon generated by the combination of rapid gas release and vent shape. Photo: Giuseppe Di Stefano/Associated Press ...

VOLCANO VORTEX RINGS: Rare volcanic vortex rings were spotted rising above Mount Etna in Italy recently. The natural phenomenon occurs when gases emitted from the volcano ascend rapidly through ...

The footage shows Mount Etna erupting, with smoke rising from Bocca Nuova Crater, the westernmost summit crater. Breathtaking footage shows a mesmerizing volcano eruption in Italy.

A dramatic video captures the moment two daredevil skiers descend from the top of Mount Etna ... plumes of thick black smoke rising from the snowcapped summit of Etna, and lava flowing from ...

Parts of the video highlight plumes of smoke rising into the air, as the hot lava makes contact with snow and vegetation. Volcanic activity of Mt. Etna was also linked to earthquakes in the vicinity.

Drone footage shows plumes of smoke and molten lava spewing from Europe's most active volcano. Europe's tallest volcano, Mount Etna, putting on a lava and smoke show over Sicily. Europe’s ...