Here at Hawaiian Volcano Observatory, we are most interested in understanding when and where a volcanic eruption will occur.
Two weeks ago, the Philippine Institute of Volcanology and Seismology recorded three distinct, short-lived explosions in less than five minutes at Taal Volcano. The eruption sent a column of ash and ...
Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...
Frothy rock floating on the ocean near Papua New Guinea is the sign scientists needed that, hidden from view, an underwater volcano was erupting ...
A red glow now visible at the summit of Kanlaon volcano on Negros Island has put Philippine authorities on high alert, with the country’s volcanology agency warning that a magmatic eruption could ...
Volcanic activity in northern Ethiopia's long-dormant Hayli Gubbi volcano subsided Tuesday, days after an eruption that left a trail of destruction in nearby villages and caused flight cancellations ...
A new international study has found that Indigenous oral traditions, some thousands of years old, hold valuable and often overlooked insights into volcanic eruptions—offering important lessons for ...
Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles when pressure drops—it can do so simply by being sheared and “kneaded” ...
GRINDAVIK, Iceland — Vignir Kristinsson smiles as two women, the only customers all morning, enter his gift shop filled with handmade things of oak. After perusing decorations ranging from animals to ...
Volcanoes are some of the most powerful natural forces on Earth, capable of reshaping entire regions in a matter of hours.Their true impact is typically measured by the communities they effect.
Hydrothermal eruptions represent a class of volcanic activity driven by the rapid vaporisation of groundwater or hydrothermal fluids rather than by fresh magma ascent. Such eruptions can occur with ...
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