It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

The scientists don’t look to be all that alarmed. That is, nobody expects it’s going to grow to astronomical heights and ...

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

United States Geological Survey scientists have shared maps that show where ash would fall across the US if a Yellowstone ...

Is it approaching? After 700,000 years, America turns its attention to Yellowstone. The global consequences are rough if the ...

How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

A new column of steam has emerged in Yellowstone, adding to the park’s dynamic landscape. While the volcano shows no eruption ...

Recent earthquakes in Montana have sparked speculation about the Yellowstone supervolcano. Could these tremors signal future ...

A new column of steam rises from Yellowstone. While the expansive volcano shows no hints of an eruption, magma brews beneath the surface, fueling hundreds of geysers and other heated phenomena.

More than 100 years after bison from other regions were introduced to the park, the two genetically distinct herds have ...

Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...