Yellowstone National Park has long captured the imagination of scientists and the public alike, particularly due to its ...

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.

The Yellowstone supervolcano is a vast reservoir of magma with the potential to unleash a category eight eruption over 100 ... active this seemingly dormant volcano really is.

A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it’s visible ...

Still, geological changes in Yellowstone draw interest because the park overlies a volcano that was responsible for powerful eruptions in the distant past. The volcano has had no lava eruption for ...