Yellowstone National Park sits atop one of Earth's most closely watched volcanic systems. The U.S. Geological Survey documented 52 earthquakes in July 2025 alone. All tremors remain classified as ...

The Beehive Geyser in Yellowstone National Park is known for its towering eruptions, but also its irregularity in terms of when these eruptions occur. But as the Yellowstone Safari Company explained ...

Yellowstone National Park officials announced on Sunday that all roads within the park south of Mammoth Hot Springs would ...

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...

Grand Geyser, located in Yellowstone’s Upper Geyser Basin, is the tallest predictable geyser in the world. It erupts in breathtaking displays that can reach up to 200 feet high, lasting anywhere from ...

The discoveries challenge the popular image of Yellowstone as a ticking time bomb with a single massive underground pool of molten rock.

Both geologists and everyday Americans continue to wonder about the volatility of the Yellowstone region. Could a major geologic event happen within our lifetime, and what would it mean if it did?

The University of Montana Western’s Environmental Science Department will welcome two geologists from the Montana Bureau of ...

Six years of scientific investigation within Yellowstone National Park has revealed a volcanic system far more complex than scientists imagined, with previously unknown eruptions and multiple ...