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

Agriculture committee asks Congress to give the state 30 million federal acres — including Grand Teton National Park.

The 3.7 magnitude earthquake hit near the 150,000-year-old Norris Geyser Basin, home to the famous Steamboat Geyser and Morning Glory Pool ...

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

The road trip focuses on the best options along the fastest path from Minneapolis to Yellowstone. This takes drivers from Minneapolis, north to North Dakota, and across through Montana. Finally ...

Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a minor ...