Penn State geosciences researchers are investigating an active volcano that could pose a hazard to millions of people in Nicaragua. Masaya volcano is located in an active volcanic and seismic zone and is nearby Managua, Nicaragua's capital. The researchers are using many methods, including drones, to study how the volcano and surrounding earth are changing over time. The drones are able to capture high-quality video footage and travel to places inaccessible to humans.
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