The likelihood of an eruption has decreased from March, but the volcano remains at an elevated level of unrest and an explosive eruption (or eruptions) like those that occurred in 1953 and 1992 is ...

Although volcanic eruptions can strike when least expected, they sometimes give off warning signs that can be captured by advanced technology. One innovative way to monitor eruptions is now being put ...

In 2024, sensing technology developed at Caltech was deployed in the region to study the motion of subsurface magma and its eruption into lava on the surface. Using data from the technology ...

The largest volcanic eruption in human history resulted in a few years of warm weather, according to an analysis of ancient sediments, and not a severe volcanic winter as some researchers had thought.

JERUSALEM (AP) — Coming at a time of effusive global mourning over Francis’ death, the decision to delete the post appeared to reflect the tensions that have emerged between Israel and the Vat ...

Beneath Alaska’s breathtaking landscapes and pristine wilderness lies one of the most geologically active regions on the planet. The Alaska Peninsula and Aleutian Islands form a volcanic arc that ...

This magma cap traps heat and pressure, but also allows gas to vent, reducing eruption risk. Seismic imaging and computer models were used to determine the depth and structure of the magma system.