A wildlife photographer definitely felt an earthquake in the Hayden Valley area of Yellowstone on Monday evening but the bears she was filming?

The United State Geological Survey is reporting a small eruption occurred at the Black Diamond Pool in the Biscuit Basin, which was the site of ahydrothermal e ...

Recent research reveals that Yellowstone’s magma chamber contains significantly more liquid magma than scientists previously ...

A recent swarm of more than 400 earthquakes in and near Yellowstone National Park has caused some people to worry that Yellowstone could soon be lost to a blaze of molten rock and ash from a super ...

Yellowstone National Park was shaken Wednesday morning by a series of earthquakes ranging from 2.5 to 3.7 magnitude, the United States Geological Survey shows. Thirteen earthquakes were recorded ...

A small town in Idaho sitting near the Yellowstone supervolcano has been rocked by an early morning earthquake , possibly ...

The United States has dealt with a flurry of earthquakes this month, raising concerns about "The Big One." Last week, the United States Geological Survey detected a trio of earthquakes in California ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again ...

HELENA — Seismographs have picked up a swarm of earthquakes in the northwestern corner of Yellowstone National Park, including dozens early Tuesday. The University of Utah Seismograph Station ...

More than 1,000 small to moderate earthquakes have been recorded in Yellowstone National Park since Sunday, according to the National Park Service. That’s more than half the total annual average ...