The Yellowstone supervolcano, located beneath Yellowstone National Park in Wyoming, is one of the most powerful volcanic ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

The volcano, located under Yellowstone National Park in Wyoming, is capable of producing a devastating magnitude 8 eruption. Researchers analyzing the supervolcano's crater, or caldera ...

By Dean Murray A Hawaiian volcano looks like a scene from "The Lord of the Rings" as it spews lava this week. A United States ...

The U.S. Geological Survey (USGS) reported a magnitude 3.7 earthquake near Mammoth, Wyoming, at about 6 p.m. MST ... While Yellowstone is frequently rattled by small earthquakes — averaging 1,500 to 2 ...