Since 2005 the Solfatara crater in Italy has been releasing increased volumes of gas, catching the attention of researchers ...

Is there a volcano in Yellowstone National Park? Let's break down what this video is showing. Is there a volcano in ...

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's eruptive history and current activity to show that the sleeping giant ...

Based on our knowledge of Yellowstone’s eruptive history, the annual probability of a volcanic eruption is on the order of ...

The apex predator was formerly thought to have been hunted into extinction from the park in the 1920s but has increasingly ...

People visit Yellowstone National Park every year to observe its wildlife and vast array of hydrothermal features. One question that lurks in the back of many visitors’ minds as they traverse through ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Mark Stelten, research geologist ...

The lieutenant was right: Yellowstone is a volcano, and not just any volcano. The oldest, most famous national park in the United States sits squarely atop one of the biggest volcanoes on Earth.

Mud Volcano trail is the perfect place to explore ... Things to do Yellowstone - Check out all of the top things to do in the ...

Following is a transcript of the video. Narrator: There's a volcano beneath Yellowstone National Park. But it's not your average volcano. It's hundreds of meters deep, larger than the state of ...

When a volcano is restless ... For example, no eruptions have occurred in Yellowstone National Park during the past 70,000 years. From 160,000 years ago to 70,000 years ago, however rhyolite ...