There’s a remote island in the middle of the Pacific Ocean that most people have never heard of. Once part of the Russian ...

Mount Spurr is a prominent feature within the Aleutian volcanic arc, an area created by the subduction of the Pacific Plate beneath the North American Plate. This geological phenomenon leads to ...

Learn more about the likelihood of an explosive Mount Spurr eruption, which would spew clouds of ash into the air above southcentral Alaska.

Greece said Santorini is safe and ready to welcome tourists as the first cruise ship of the season docked on Sunday.

a large and active caldera volcano that sits along with Vesuvius on the Campanian volcanic arc, which is prone to seismic activity. Campi Flegrei has been responsible for some of the most ...

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.

In this region, where seismic activity is traditionally high due to the meeting of the Eurasian and African plates and where an arc of underwater volcanoes stretches out, some scientists were ...