Scientists Sound the Alarm Over Rising Supervolcano Threat—And the Global Consequences Could Be Catastrophic. ... The high viscosity of the magma, coupled with its gas-rich composition, ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the familiar cone-shaped peaks lies a more silent, hidden danger ...

Gas sensors sound the smoldering fire alarm. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2015 / 09 / 150903081500.htm. Fraunhofer-Gesellschaft.

Global supervolcano threat rises as scientists sound the alarm. Joseph Shavit. April 20, ... “It’s the combination of high magma viscosity and gas content that makes supervolcanoes so explosive.