Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a minor ...

It’s not hard to see why researchers are worried about a Yellowstone ... of future volcanic activity. While past rhyolitic eruptions were distributed across the caldera, the northeast region ...

Scientists are tracking changes at the giant supervolcano that lies under ... The findings mean that the future of volcanic activity at Yellowstone is in the northeastern part of the park, and ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and incomprehensible." ...

Despite an explosive summer at Yellowstone National Park ... Since its formation, the caldera has seen relatively limited volcanic activity. The most recent rhyolitic lava flows occurred ...

Magmatic activity deep beneath the Yellowstone Supervolcano may be shifting in a northeasterly direction. This is the conclusion of a new study by researchers from the United States Geological ...

Yellowstone’s supervolcano is showing signs of awakening after 160,000 years. Find out how scientists are tracking magma ...

The Yellowstone Caldera is a volcanic caldera and super-volcano in Yellowstone National Park, located in the Western United States—it has sometimes been referred to as the Yellowstone Super ...

Magma underneath the Yellowstone Caldera — one of Earth’s biggest volcanic complexes — may be moving northeast, according to a study released by the United States Geological Survey (USGS ...