The Pacific Ring of Fire can be clearly seen on the map. Over 450 of the world’s active and dormant volcanoes are located here, but this area is also highly active in terms of earthquakes.

Researchers found that magma chambers beneath Cascade Range volcanoes persist even when the volcanoes are dormant, ...

The findings published January 23 in the journal Nature Geoscience are challenging the idea of what separates an active volcano from a dormant one. Breakthroughs, discoveries, and DIY tips sent ...

Beneath dormant volcanoes in the Cascades region of the Pacific Northwest, scientists found large reservoirs of magma. The discovery challenges […] ...

including dormant ones, have persistent and large magma bodies. Their results are surprising given that some of these volcanoes, such as the Crater Lake volcano in Oregon, have not been active in ...