The collapse volume at the summit nearly matched the effused lava volume on the rift zone. In this regard, 1868 was a little ...

The US Geological Survey has issued a hazard notification that increased "unrest" at the volcano indicates big things are ...

Unlike volcanoes found on land ... of inflation at Axial has been steady for the last 6 months and the rate of seismicity has ...

“Unrest continues at Mount Spurr volcano,” a statement posted Tuesday by the observatory and the United States Geological Survey said. “Seismicity remains elevated with numerous ...

A 4.4 magnitude earthquake struck the Italian city of Naples overnight, causing damage to buildings and property and sparking ...

As part of that effort we investigate the implications and consequences of hazards such as earthquakes, volcanoes, landslides, groundwater extraction, and induced seismicity on infrastructure and ...

Guatemala’s Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight.

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

Satellite view of Mount Spurr, Alaska. (Gallo Images/Orbital Horizon/Copernicus Sentinel Data 2025) ...