Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

The unthinkable has happened, the Yellowstone volcano has finally erupted. The eruption showers the western United States ...

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

It's one of the world's largest active volcanoes in the world – officially described as a 'supervolcano'. And if it erupted today, it's thought Yellowstone in the northwestern United States ...

Scientists with the Yellowstone Volcano Observatory shared in a blog post that the new vent is located at Roadside Springs, an area in Yellowstone National Park that’s south of Mammoth Hot ...

A thin coat of gray mud confirmed the vent was new, according to a recent online post by scientists with the Yellowstone Volcano Observatory overseen by the U.S. Geological Survey.Mike Poland ...