Yellowstone National Park feels like a living Earth museum, where bubbling geothermal wonders, sweeping valleys full of ...

Greater Yellowstone Ecosystem trends — which include another high mortality year — are not a cause for concern, federal and ...

New research in Yellowstone National Park has found a connection between earthquake swarms and the chemical reactions needed to sustain ...

Yellowstone National Park is a sprawling masterpiece located in the west. And while the park is massive by anyone's standards ...

This story was originally published by Montana Free Press. Montana is suing Yellowstone National Park over a plan to increase the number of bison in and around the park and establish greater tolerance ...

The derailed cars were carrying hot asphalt and molten sulfur, officials said. Cleanup is continuing at the site where a train carrying potentially hazardous materials derailed into the Yellowstone ...