Scientists have uncovered that the continental divide between South America and Africa 135 million years ago unleashed 16 ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

In the video below, John Sherer gives an update on the status of the Biscuit Basin thermal area of Yellowstone National Park, ...

Some volcanoes never erupt, but still pose a threat. The post Why Some Volcanoes Never Erupt, But Still Pose a Threat ...

But experts insist that there’s nothing unusual happening—at least, nothing out of the ordinary for a place as dynamic as Yellowstone. Mike Poland, the scientist in charge of the Yellowstone Volcano ...

When Yellowstone's roads open to car traffic ... years and no major eruption for 631,000 years, however. The volcano's magma chamber between 5 and 10 miles (8 and 16 kilometers) under the surface ...

YELLOWSTONE NATIONAL PARK ... has had no lava eruption for 70,000 years and no major eruption for 631,000 years, however. The volcano's magma chamber between 5 and 10 miles (8 and 16 kilometers) under ...

It’s simply the nature of the complex hydrothermal system that overlies one of the planet’s largest magma reservoirs." Mike Poland, of the Yellowstone Volcano Observatory, said “the feature ...