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

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

When temperatures dip below zero in Yellowstone National Park, tourists are scare but the park’s 4,500 bison carry on out of necessity.

A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on January 28 at about 6:00 p.m.

Beryl Spring, located between Mammoth Hot Springs and Madison Junction in Yellowstone National Park, was named for the ...

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

One might think that the National Park Service and the State of Montana, the two entities charged with stewardship of ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

The Wyoming Senate Agriculture, State and Public Lands and Water Resources Committee on Thursday passed Senate Joint Resolution 2, in a 4-1 vote, which demands the U.S. Congress ...

Yellowstone is a World Heritage site but many people shut down at the thought of visiting in winter. It is a time for many Montana locals, as well as wildlife, to thrive. The frigid weather does not ...

This is the third lawsuit to be filed in the wake of Yellowstone revising its bison management plan last year.

Despite an explosive summer at Yellowstone National Park — marked by a thermal feature ... According to the United States Geological Survey, it released so much magma from its underground ...