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

Despite the catastrophic potential, the likelihood of a Yellowstone supereruption remains very low. The United States Geological Survey (USGS) estimates the annual probability of such an event at ...

One of the most extensively studied and potentially dangerous supervolcanoes today is located in the United States: the Yellowstone Caldera in Wyoming. Despite being situated beneath the peaceful ...

Scientists have discovered vast reserves of "zero-emission" helium in Yellowstone that could help with the global scarcity of ...

Yellowstone is most famous for huge explosive eruptions that create large calderas. Outside Yellowstone Caldera, however, ...

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

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

Scientists have uncovered a ‘lid’ that’s keeping a Yellowstone supervolcano from erupting. The shocking discovery was made by a team of geologists in an underground reservoir of magma. The Yellowstone ...

A recent study discovered the exact location of the Yellowstone supervolcano's magma cap -- and hints at when it may erupt.

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

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

A "breathing" cap of magma has been discovered by scientists just 4km under Yellowstone National Park. Yellowstone National ...