Europe's most active volcano may have a secret origin
Geologists have proposed a new theory for the formation of Mount Etna, suggesting it does not fit traditional volcanic models. The study indicates that the volcano is fed by long-standing magma pockets deep in the mantle, influenced by tectonic plate collisions.
Why it matters
Understanding the unique formation of Europe's most active volcano is critical for improving volcanic hazard assessments and geological modeling.
Mount Etna has fascinated geologists for decades. The towering volcano on the Italian island of Sicily is the most active in Europe, erupting several times a year, yet scientists have never fully understood how it formed.
Now, researchers from the University of Lausanne (UNIL) have proposed a new explanation that could change that. Their study suggests Mount Etna may have formed through a rare volcanic process unlike the one behind any other large volcano on Earth, making it potentially one of a kind.
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