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

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...

Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

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