Established in 1872, Yellowstone National ... River as a public park. [It] is hereby reserved and withdrawn from settlement, occupancy, or sale under the laws of the United States, and dedicated ...
Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...
Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.
Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...
A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...