Simushir is part of the Kuril Islands, comprising 50 volcanic islands in the North Pacific Ocean. It stretches for eight ...

The 1831 eruption injected an estimated 12 ± 3.5 teragrams of sulfur into the atmosphere—more than the 1991 Mount Pinatubo eruption, which caused global cooling of about 0.6°C.

Anewly published study links a massive eruption on one of four aligned volcanoes on Simushir Island, a remote former Soviet military outpost, to a mysterious global climate cooling event that occurred ...

This Cold War outpost concealed more than submarines—it hosted a devastating eruption that cooled the planet nearly 200 years ...

A 2024 satellite photo shows four end-to-end volcanoes perfectly spaced out along the Russian island of Simushir. One of these peaks was the site of a surprise eruption that temporarily cooled the ...

Video shows volcanic eruption in Philippines 00:18. A volcano in the central Philippines erupted early Tuesday morning, sending a plume of ash about 2.5 miles into the sky and forcing authorities ...

A volcano south of Reykjavik, Iceland erupted for the eleventh time since 2021, prompting evacuations of tourists and residents. The eruption did not immediately disrupt air travel, though ...

Failed eruption; The mountain is monitored by an extensive seismic network with 11 stations sending regular data. The volcano has been consistently showing several signs of unrest, including ...

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. CNN values your feedback 1.

Nearly 50 volcanic eruptions have been recorded this year, and more are expected. The Axial Seamount, an underwater volcano about 300 miles off the coast of Oregon, is predicted to erupt soon ...

Using new ice core techniques, scientists have concluded that the dark, chilly year of 1831 was due to the massive eruption of a volcano north of Japan. A climatic mystery about a year that gave ...