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

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

America's Heartland was hit by an earthquake, sending shockwaves through several US states. Several aftershocks were also ...

The Yellowstone supervolcano, located beneath Yellowstone National Park in Wyoming, is one of the most powerful volcanic ...

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and incomprehensible." ...

Ranger naturalist George D. Marler monitoring of changes in hydrothermal activity in Yellowstone was useful in understanding ...

Despite an explosive summer at Yellowstone ... outside the park into its central areas, according to the USGS. Since its formation, the caldera has seen relatively limited volcanic activity.

George Marler's documentation of hydrothermal activity has provided future generations with invaluable information, writes ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

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

Yellowstone caldera is one of the largest volcanic systems in the world ... The magma stored beneath the surface of ...

The state of Montana is suing the iconic Yellowstone National Park over its plan to increase the number of bison in and around the park. Specifically, the new plan directs wildlife managers to aim for ...