According to the Yellowstone Volcano Observatory, it’s probable that this new hydrothermal feature is connected to activity ...

Learn more about this new hydrothermal feature that could be connected to one from Yellowstone’s past.

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

Geologically speaking, things are always changing at Yellowstone—especially in the hydrothermal areas. It’s simply the nature ...

Police released video footage and 911 emergency calls Tuesday depicting chilling scenes of people running in panic as gunfire ...

Geologically speaking, things are always changing at Yellowstone — especially in hydrothermal areas. It’s simply the nature of the complex hydrothermal system overlying one of the planet’s largest ...

The Canary Islands not only boast the third largest volcano in the world, but also the largest natural underwater lava tunnel ... tube has been proposed as a new World Geological Heritage Site ...