And for one scientist traversing the park last summer, this level of unpredictability reached new heights as a new column of ...

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...

A tourist ventured too close to one of the most iconic geysers in Yellowstone National Park, and part of her illegal ...

BOISE, Idaho (AP) — A pickup truck collided with a tour van carrying a number of foreign travelers on a highway leading to ...

Tourists killed in fiery Yellowstone crash were among millions drawn to scenic park - The crash is a stark reminder of the ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...

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 ...

One of the world’s most closely monitored volcanic systems lies beneath Yellowstone National Park’s bubbling geysers and ...

Located within parts of Wyoming, Montana, and Idaho, Yellowstone National Park truly deserves the honor of being designated ...