Gases Dictate Etna's Explosive Tempo | Science News

Mount Etna’s eruptions reveal a hidden drama beneath the surface—some unfold over weeks with magma cooling slowly, others erupt in hours from 30km deep. Scientists at Cornell have cracked the code: it’s all about volcanic gases like carbon dioxide and water vapor. High CO2 triggers explosive, deep blasts; more water leads to slower, shallower events. Think of it like shaking a soda bottle—gas pressure builds until it explodes. This breakthrough lets researchers map magma pathways globally, improving eruption predictions and understanding the invisible forces shaping our planet’s most dangerous volcanoes. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Sources:https://www.sciencedaily.com/releases/2026/09/260912220100.htm More coverage & latest updates:https://sources.thednn.ai/24f109e49735f0bf Report issues to [email protected].