Volcanology is the scientific discipline devoted to the study of volcanoes, magmatic processes, and related phenomena such as eruptions, fumarolic activity, and volcanic gas emissions. It integrates petrology, geochemistry, geophysics, and tectonics to investigate magma generation, ascent, storage, and eruption dynamics within the lithosphere and asthenosphere. Volcanologists analyze rock, ash, and gas compositions, monitor seismicity, ground deformation, and thermal anomalies, and develop physical and numerical models to understand eruptive behavior and conduit processes. The field also characterizes volcanic hazards, eruption forecasting methodologies, and long-term magmatic fluxes, contributing to broader insights into planetary differentiation, crustal evolution, and volatile cycles on Earth and other terrestrial bodies.
A volcano on Russia's far eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake.
Environment
Aug 4, 2025
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52
A new study from the University of Florida analyzing moon rock samples from a Chinese lunar exploration mission is rewriting our understanding of how the moon is cooled.
Planetary Sciences
Jul 22, 2025
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39
A volcano erupted on Wednesday in Iceland's Reykjanes peninsula in the southwest, weather authorities said, the ninth eruption to hit the region since the end of 2023.
Environment
Jul 16, 2025
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23
In the 1997 action film "Dante's Peak," Pierce Brosnan plays the role of a volcanologist sent to investigate seismic activity beneath a long-dormant volcano.
Earth Sciences
Jul 2, 2025
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71
A research team from Skoltech, the Institute of Physical, Chemical, and Biological Problems of Soil Science of the Russian Academy of Sciences, and other scientific organizations in Russia and the U.S. conducted a study of ...
Cell & Microbiology
Jun 17, 2025
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15
A small international team of volcanologists has built a more detailed picture of the Campi Flegrei caldera's internal structure using high-resolution seismic imaging and results from rock physics experiments conducted on ...
For communities living in the shadow of a volcano, early warning systems are a lifeline—but mistrust in these warnings can have deadly consequences. To avoid false alarms, it is vital that scientists seek more reliable ways ...
Earth Sciences
May 1, 2025
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83
Scientists from China, the UK and the U.S. have collaborated to analyze the inner workings of Bolivia's "zombie" volcano, Uturuncu. By combining seismology, physics models and analysis of rock composition, researchers identify ...
Earth Sciences
Apr 28, 2025
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59
Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long known about the chamber's existence, but have yet to precisely locate its uppermost boundary and ...
Earth Sciences
Apr 16, 2025
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133
Estimates of carbon dioxide (CO2) emissions from volcanoes may have been significantly underestimated, according to new research by The University of Manchester.
Earth Sciences
Apr 2, 2025
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