
Streams of red hot lava flow as Mount Etna, Europe's most active volcano, leaps into action, seen from Giarre, Italy.

A view of the Mount Etna eruption spewing ash, as seen from Paterno, Italy, in this image obtained from social media dated February 16, 2021.

Mount Etna, Europe’s most active volcano, spews ash and lava, as seen from Catania, southern Italy.

A view of the Mount Etna eruption spewing ash, as seen from Paterno, Italy, in this image obtained from social media dated February 16, 2021.

Smoke billows from Mount Etna, Europe’s most active volcano.