Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

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

Scientists say it is not likely the Yellowstone Volcano will erupt anytime soon - in the video below, John Sherer reports on how their research supports that theory ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

Yellowstone's volcanic activity is waking up after 160,000 years. Learn how scientists are monitoring and preparing for ...

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed national park.

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

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

MISSOULA, Mont. — A 3.9 magnitude earthquake was recorded near Norris Geyser Basin in Yellowstone National Park on Tuesday ...

Yellowstone caldera is one of the largest volcanic systems in the world. Past volcanic activity at the caldera has ranged from the output of lava flows to the explosion of large volumes of ash. The ...