Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Seismic imaging of the Yellowstone system has also identified a deeper magma body, likely composed of basalt — Earth’s most primitive magma type and the heat engine that helps to generate and sustain ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

In the past 2 million years, Yellowstone has undergone three huge, caldera-forming eruptions – those that create the cauldron-like basins on Earth's surface when a subterranean magma chamber ...