A University of Utah professor and his team found a new way to look at the region around the Yellowstone volcano and its ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

A Yellowstone supervolcano eruption would create no-fly zones across most of North America for months, potentially years. A Yellowstone supervolcano eruption wouldn't end human civilization ...

Yellowstone Caldera, the volcanic complex underneath Yellowstone National Park, is held at bay from eruption by a cap 3.8 ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

However, volcanic eruptions are difficult to predict, and scientists still have a lot to learn about the Yellowstone system. Schmandt and his colleagues focused their new research on the ...

Yellowstone volcano blew catastrophically 630,000 years ago and many fear it’s getting ready for another eruption. Fortunately, these findings indicate the long-dormant Yellowstone volcano is ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cole Messa and Ken Sims, from the ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a magma cap that may play a role in relieving volcanic pressure underground.